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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/extents.c ext4_ext_precache() -> __read_extent_tree_block()

Type Parameter Key Value
PARAM_VALUE 0 function 2964157411288186880
PARAM_VALUE 1 line 646
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 3 idx 0-ptr_max
PARAM_VALUE 4 depth 0-31
PARAM_VALUE 5 flags 536870912
BUF_SIZE 0 function 18
DATA_SOURCE 2 inode $0
LOCK2 &ei->i_data_sem
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct ext4_inode_info)->i_data_sem
TYPE_LOCK (struct inode)->i_rwsem

fs/ext4/extents.c ext4_ext_remove_space() -> __read_extent_tree_block()

Type Parameter Key Value
PARAM_VALUE 0 function 6570542685345681408
PARAM_VALUE 1 line 3022
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 4 depth 0-65534
PARAM_VALUE 5 flags 1342177280
BUF_SIZE 0 function 22
CAPPED_DATA 2 inode 1
DATA_SOURCE 2 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
UNITS 3 idx unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock

fs/ext4/extents.c ext4_ext_search_right() -> __read_extent_tree_block()

Type Parameter Key Value
PARAM_VALUE 0 function 8500788651276464128
PARAM_VALUE 1 line 1608
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 4 depth 1-65534
PARAM_VALUE 5 flags s32min-(-1),1-s32max
BUF_SIZE 0 function 22
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode->i_fop (-1),272
BUF_SIZE 2 inode->i_mapping->a_ops (-1),152
BUF_SIZE 2 inode->i_op (-1),256
CAPPED_DATA 2 inode 1
DATA_SOURCE 2 inode $0
DATA_SOURCE 5 flags $5
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 2 inode->i_bytes 0-65023[c]
USER_DATA 2 inode->i_ino 2-u32max[c]
USER_DATA 2 inode->i_mode 0-u16max
USER_DATA 2 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 2 inode->i_blkbits
NO_OVERFLOW_SIMPLE 2 inode->i_linklen
UNITS 3 idx unit_byte

fs/ext4/extents.c ext4_ext_search_right() -> __read_extent_tree_block()

Type Parameter Key Value
PARAM_VALUE 0 function 8500788651276464128
PARAM_VALUE 1 line 1617
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 4 depth 0
PARAM_VALUE 5 flags s32min-(-1),1-s32max
BUF_SIZE 0 function 22
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode->i_fop (-1),272
BUF_SIZE 2 inode->i_mapping->a_ops (-1),152
BUF_SIZE 2 inode->i_op (-1),256
CAPPED_DATA 2 inode 1
DATA_SOURCE 2 inode $0
DATA_SOURCE 5 flags $5
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 2 inode->i_bytes 0-65023[c]
USER_DATA 2 inode->i_ino 2-u32max[c]
USER_DATA 2 inode->i_mode 0-u16max
USER_DATA 2 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 2 inode->i_blkbits
NO_OVERFLOW_SIMPLE 2 inode->i_linklen
UNITS 3 idx unit_byte

fs/ext4/extents.c ext4_find_extent() -> __read_extent_tree_block()

Type Parameter Key Value
PARAM_VALUE 0 function 879821388222894080
PARAM_VALUE 1 line 939
PARAM_VALUE 2 inode 0-ptr_max
PARAM_VALUE 4 depth s16min-s16max
BUF_SIZE 0 function 17
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode (-1),1-s32max
BUF_SIZE 2 inode->i_fop (-1),272
BUF_SIZE 2 inode->i_mapping->a_ops (-1),152
BUF_SIZE 2 inode->i_op (-1),256
CAPPED_DATA 2 inode 1
DATA_SOURCE 2 inode $0
DATA_SOURCE 5 flags $3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 2 inode->i_bytes 0-65023[c]
USER_DATA 2 inode->i_ino 2-u32max[c]
USER_DATA 2 inode->i_mode 0-u16max
USER_DATA 2 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 2 inode->i_blkbits
NO_OVERFLOW_SIMPLE 2 inode->i_linklen
UNITS 3 idx unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock