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Defined in 1 files as a function:

Referenced in 11 files:

Smatch caller information:

fs/hfsplus/bitmap.c hfsplus_block_allocate() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 1 index 0-131071
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hip->extents_lock
LOCK2 &sbi->alloc_mutex
TYPE_LOCK (struct hfsplus_inode_info)->extents_lock
TYPE_LOCK (struct hfsplus_sb_info)->alloc_mutex

fs/hfsplus/bitmap.c hfsplus_block_allocate() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 1 index 0-131071
PARAM_VALUE 2 file 0
CAPPED_DATA 1 index 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hip->extents_lock
LOCK2 &sbi->alloc_mutex
TYPE_LOCK (struct hfsplus_inode_info)->extents_lock
TYPE_LOCK (struct hfsplus_sb_info)->alloc_mutex

fs/hfsplus/bitmap.c hfsplus_block_allocate() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 1 index 0-131071
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hip->extents_lock
LOCK2 &sbi->alloc_mutex
TYPE_LOCK (struct hfsplus_inode_info)->extents_lock
TYPE_LOCK (struct hfsplus_sb_info)->alloc_mutex

fs/hfsplus/bitmap.c hfsplus_block_free() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sbi->alloc_mutex
HALF_LOCKED2 &hip->extents_lock
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct hfsplus_sb_info)->alloc_mutex

fs/hfsplus/bitmap.c hfsplus_block_free() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 1 index 0-u32max
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sbi->alloc_mutex
HALF_LOCKED2 &hip->extents_lock
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct hfsplus_sb_info)->alloc_mutex

fs/cramfs/inode.c cramfs_blkdev_read() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->host 0,4096-ptr_max
PARAM_VALUE 0 mapping->host->i_op->get_acl 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
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_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
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
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 1 index 0-1048578
PARAM_VALUE 2 file 0
CAPPED_DATA 1 index 1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 index unit_page
LOCK2 global &read_mutex

fs/hfsplus/bnode.c __hfs_bnode_create() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 1 index 0-s32max,18446744071562067968-u64max
PARAM_VALUE 2 file 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 1 index unit_page

drivers/mtd/devices/block2mtd.c page_read() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 2 file 0
DATA_SOURCE 0 mapping $0
DATA_SOURCE 1 index $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 index 0-1292716[c]
USER_DATA 1 index 0-2251799813685247,18444492273895866368-u64max
UNITS 1 index unit_page
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &dev->write_mutex
HALF_LOCKED2 &master->master.chrdev_lock

fs/ntfs/compress.c ntfs_read_compressed_block() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 2 file 0
DATA_SOURCE 1 index r ntfs_cluster_to_pidx
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &ntfs_cb_lock
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &ni->runlist.lock

fs/hfs/bnode.c __hfs_bnode_create() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 1 index 0-s32max,18446744071562067968-u64max
PARAM_VALUE 2 file 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &(sb->s_fs_info)->cat_tree->tree_lock

fs/ntfs3/inode.c inode_read_data() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 2 file 0

fs/f2fs/verity.c pagecache_read() -> read_mapping_page()

Type Parameter Key Value
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_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 1 index 0-2251799813685247,18444492273895866368-u64max
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
UNITS 1 index unit_page

kernel/events/uprobes.c __copy_insn() -> read_mapping_page()

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->read_folio 4096-ptr_max
PARAM_VALUE 1 index 0-2251799813685247,18444492273895866368-u64max
PARAM_VALUE 2 file 4096-ptr_max
DATA_SOURCE 0 mapping $0
DATA_SOURCE 2 file $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 1 index unit_page
LOCK2 &uprobe->consumer_rwsem
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &uprobe->register_rwsem
TYPE_LOCK (struct uprobe)->consumer_rwsem

fs/hfsplus/xattr.c hfsplus_write_attributes_file_node() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 1 index 0-s32max,18446744071562067968-u64max
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/hfsplus/btree.c hfsplus_btree_open() -> read_mapping_page()

Type Parameter Key Value
PARAM_VALUE 1 index 0
PARAM_VALUE 2 file 0
RX_PATH
TASK_NOT_RUNNING