Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 15 files:
- fs/f2fs/checkpoint.c
- fs/f2fs/compress.c
- fs/f2fs/data.c
- fs/f2fs/dir.c
- fs/f2fs/extent_cache.c, line 422
- fs/f2fs/f2fs.h, line 4092
- fs/f2fs/file.c
- fs/f2fs/gc.c
- fs/f2fs/inline.c
- fs/f2fs/inode.c
- fs/f2fs/node.c
- fs/f2fs/node.h, line 372
- fs/f2fs/recovery.c, line 690
- fs/f2fs/segment.c, line 4266
- fs/f2fs/xattr.c
Smatch caller information:
fs/f2fs/gc.c move_data_block() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_grab_cache_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem |
fs/f2fs/gc.c move_data_block() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &fio.sbi->io_order_lock.internal_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem |
fs/f2fs/gc.c move_data_page() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_lock_data_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem |
fs/f2fs/gc.c ra_data_block() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_grab_cache_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem |
fs/f2fs/inode.c __recover_inline_status() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/inode.c do_read_inode() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/inode.c f2fs_update_inode() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 0,4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem |
fs/f2fs/segment.c f2fs_wait_on_block_writeback() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r filemap_lock_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/recovery.c do_recover_data() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/checkpoint.c f2fs_grab_meta_folio() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_grab_cache_folio |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| HALF_LOCKED2 | &sit_i->sentry_lock |
fs/f2fs/checkpoint.c f2fs_sync_meta_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem |
fs/f2fs/data.c f2fs_reserve_new_blocks() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/data.c f2fs_set_data_blkaddr() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/data.c f2fs_write_begin() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 0 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_filemap_get_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/data.c f2fs_write_cache_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| DATA_SOURCE | 0 | folio | r _compound_head |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->writepages |
fs/f2fs/xattr.c write_all_xattrs() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-u64max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| BUF_SIZE | 0 | folio | (-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/xattr.c write_all_xattrs() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_xnode_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/inline.c f2fs_add_inline_entry() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/inline.c f2fs_convert_inline_folio() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 0 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/inline.c f2fs_delete_inline_entry() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dir->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/inline.c f2fs_inline_data_fiemap() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->_deferred_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->_deferred_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->release_work.flags | 0-4294967295 |
| PARAM_VALUE | 0 | folio->page.zone_device_data->release_work.is_hard | 0-1 |
| PARAM_VALUE | 0 | folio->page.zone_device_data->release_work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | folio->page.zone_device_data->release_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | folio->page.zone_device_data->release_work.is_soft | 0-1 |
| PARAM_VALUE | 0 | folio->pgmap->ref.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | folio->pgmap->ref.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| NOCHECK_CALL | |||
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/inline.c f2fs_move_inline_dirents() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_grab_cache_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/inline.c f2fs_move_rehashed_dirents() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/inline.c f2fs_recover_inline_data() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/inline.c f2fs_truncate_inline_inode() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem |
fs/f2fs/inline.c f2fs_write_inline_data() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/f2fs/file.c __clone_blkaddrs() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->memcg_data | 0 |
| PARAM_VALUE | 0 | folio->pgmap->ref.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | folio->pgmap->ref.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_new_data_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| LOCK2 | &dst_inode->i_rwsem | ||
| LOCK2 | &sbi->cp_rwsem.internal_rwsem | ||
| LOCK2 | &src_inode->i_rwsem | ||
| HALF_LOCKED2 | &dst_inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &src_inode->i_mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/file.c f2fs_vm_page_mkwrite() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->index | 0-8589934589 |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 0 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio->index | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| DATA_SOURCE | 0 | folio | r _compound_head |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | folio | unit_page |
| LOCK2 | &inode->i_mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock |
fs/f2fs/file.c fill_zero() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | folio->pgmap->ref.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | folio->pgmap->ref.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_new_data_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/file.c redirty_blocks() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r filemap_lock_folio |
| NOCHECK_CALL | |||
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/file.c truncate_partial_data_page() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/f2fs/dir.c f2fs_add_regular_entry() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->_deferred_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->_deferred_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->page.zone_device_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | folio->pgmap->ref.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | folio->pgmap->ref.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_new_data_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/dir.c f2fs_delete_entry() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/dir.c f2fs_set_link() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0-1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $2 |
| FUZZY_MAX | 1 | type | 1 |
| HARD_MAX | 1 | type | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/dir.c init_dent_inode() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/node.c f2fs_fsync_node_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/node.c f2fs_fsync_node_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | r last_fsync_dnode |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/node.c f2fs_new_node_folio() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_grab_cache_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/f2fs/node.c f2fs_recover_inline_xattr() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r f2fs_get_inode_folio |
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/node.c f2fs_sync_node_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->node_change.internal_rwsem |
fs/f2fs/node.c f2fs_wait_on_node_pages_writeback() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/node.c f2fs_write_single_node_folio() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/node.c set_nid() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-u64max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
fs/f2fs/extent_cache.c f2fs_init_read_extent_tree() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | folio->mapping->writeback_index | 0-524287[c] |
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/compress.c f2fs_write_raw_pages() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,2632,2648 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| CAPPED_DATA | 0 | folio->mapping | 1 |
| DATA_SOURCE | 0 | folio | r _compound_head |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->writepages |
fs/f2fs/compress.c prepare_compress_overwrite() -> f2fs_folio_wait_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 1-1025,1027-1029,1031-ptr_max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | ordered | 1 |
| PARAM_VALUE | 3 | locked | 1 |
| DATA_SOURCE | 0 | folio | r filemap_lock_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |