Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- fs/netfs/buffered_read.c
- fs/netfs/direct_read.c, line 170
- fs/netfs/read_single.c, line 168
- fs/netfs/write_issue.c, line 102
Smatch caller information:
fs/netfs/buffered_read.c netfs_prefetch_for_write() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->empty_dir | 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->get_context | 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,2632,2648 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->set_context | 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->encode_fh | 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 4 | origin | 4 |
| DATA_SOURCE | 1 | file | $0 |
| DATA_SOURCE | 2 | start | r folio_pos |
| DATA_SOURCE | 3 | len | r folio_size |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mapping->writeback_index | 0-524287[c] |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &cinode->lock_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/netfs/buffered_read.c netfs_read_folio() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 4 | origin | 1 |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | file | $0 |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| NOSPEC | 0 | mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mapping->writeback_index | 0-524287[c] |
| USER_DATA | 1 | file->f_inode->i_blocks | 0-36028797018963967[c] |
| USER_DATA | 1 | file->f_ra.prev_pos | 0-13589967357[c] |
fs/netfs/buffered_read.c netfs_read_gaps() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->encode_fh | 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->get_acl | 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 4 | origin | 2 |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | file | $0 |
| DATA_SOURCE | 3 | len | r folio_size |
| NOSPEC | 0 | mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mapping->writeback_index | 0-524287[c] |
| USER_DATA | 1 | file->f_inode->i_blocks | 0-36028797018963967[c] |
| USER_DATA | 1 | file->f_ra.prev_pos | s64min-(-9223372036854743042),0-s64max[c] |
fs/netfs/buffered_read.c netfs_readahead() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->readahead | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | len | 4096-17592186040320 |
| PARAM_VALUE | 4 | origin | 0 |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | file | s32min-(-1),1-s32max |
| DATA_SOURCE | 2 | start | r readahead_pos |
| DATA_SOURCE | 3 | len | r readahead_length |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mapping->host->i_bytes | 0-65023[c] |
| USER_DATA | 0 | mapping->host->i_mode | 0-u16max |
| USER_DATA | 3 | len | 4096-17592186040320[c] |
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_size | |
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/netfs/buffered_read.c netfs_write_begin() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 4 | origin | 4 |
| DATA_SOURCE | 0 | mapping | $2 |
| DATA_SOURCE | 1 | file | $1 |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/netfs/direct_read.c netfs_unbuffered_read_iter_locked() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_io_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_io_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_io_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_io_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork->timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->work_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | len | 1-1000000000 |
| PARAM_VALUE | 4 | origin | 5-6 |
| DATA_SOURCE | 3 | len | r iov_iter_count |
| FUZZY_MAX | 4 | origin | 6 |
| BIT_INFO | 4 | origin | 0x4,0x7 |
| NOSPEC | 2 | start | |
| NOSPEC | 2 | start | |
| NOSPEC | 3 | len | |
| NOSPEC | 3 | len | |
| HARD_MAX | 4 | origin | 6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | start | 0-13442450941 |
| USER_DATA | 3 | len | 1-1000000000 |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.moved->d_inode->i_size | |
| UNITS | 2 | start | unit_byte |
| HALF_LOCKED2 | &cinode->lock_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/netfs/write_issue.c netfs_create_write_req() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->a_ops->error_remove_folio | 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440 |
| PARAM_VALUE | 0 | mapping->a_ops->free_folio | 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888 |
| PARAM_VALUE | 0 | mapping->a_ops->is_dirty_writeback | 0,7518438349615988736,8867638692533350400 |
| PARAM_VALUE | 0 | mapping->a_ops->is_partially_uptodate | 0,1933474595957665792,7182876493439184896 |
| PARAM_VALUE | 0 | mapping->a_ops->launder_folio | 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824 |
| PARAM_VALUE | 0 | mapping->a_ops->swap_deactivate | 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744 |
| PARAM_VALUE | 0 | mapping->a_ops->swap_rw | 0,4986685196838862848,8487923053812363264 |
| PARAM_VALUE | 0 | mapping->a_ops->write_begin | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->writepages | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 0 | mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 0 | mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_sb->dq_op->alloc_dquot | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_bdev->bd_holder_ops->freeze | 7536128971011219456 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_bdev->bd_holder_ops->sync | 8235259936313790464 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file | 0,4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->empty_dir | 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->get_context | 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_cop->set_context | 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->fh_to_parent | 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 1 | file->f_inode->i_sb->s_export_op->get_parent | 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | len | 0 |
| PARAM_VALUE | 4 | origin | 7-12 |
| BUF_SIZE | 0 | mapping | (-1),552 |
| BUF_SIZE | 0 | mapping | (-1),552 |
| BUF_SIZE | 0 | mapping->a_ops | (-1),152 |
| DATA_SOURCE | 0 | mapping | $0 |
| DATA_SOURCE | 1 | file | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 4 | origin | $3 |
| FUZZY_MAX | 4 | origin | 11 |
| NOSPEC | 0 | mapping->writeback_index | |
| HARD_MAX | 4 | origin | 12 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mapping->host->i_bytes | 0-65023[c] |
| USER_DATA | 0 | mapping->writeback_index | 0-524287[c] |
| USER_DATA | 2 | start | s64min-(-2),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_size | |
| UNITS | 2 | start | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 0 | &mapping->invalidate_lock |
fs/netfs/read_single.c netfs_read_single() -> netfs_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | file | 0,4096-ptr_max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | file->f_mode | 33554432-u32max |
| PARAM_VALUE | 1 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_op->iterate_shared | 1-u64max |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_alias.next->pprev | 1-u64max |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_fsdata->d_fsdata | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_inode->i_hash.next->pprev | 1-u64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_hard | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_lazy | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_queued | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_soft | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.work.flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_hard | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_lazy | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_queued | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_soft | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_hard | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_lazy | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_queued | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_soft | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 2 | start | 0 |
| PARAM_VALUE | 3 | len | 0-1000000000 |
| PARAM_VALUE | 4 | origin | 3 |
| DATA_SOURCE | 1 | file | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | len | 0-1000000000 |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.moved->d_inode->i_size | |
| HALF_LOCKED2 | &dvnode->validate_lock | ||
| HALF_LOCKED2 | &vnode->validate_lock | ||
| TYPE_LOCK | (struct afs_vnode)->validate_lock |