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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/ext4/extents.c ext4_ext_check_inode() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
CAPPED_DATA 0 inode->i_ino 1
CAPPED_DATA 0 inode->i_sb 1
CAPPED_DATA 0 inode->i_sb->s_time_max 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ext4/extents.c ext4_ext_grow_indepth() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
DATA_SOURCE 0 inode $1
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 0 &inode->i_rwsem

fs/ext4/extents.c ext4_ext_grow_indepth() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
DATA_SOURCE 0 inode $1
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823342,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 0 &inode->i_rwsem

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

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
LOCK2 &ei->i_data_sem
LOCK2 0 &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() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_block s64min-s64max[c]
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_ino 0-4294967295
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock

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

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_block s64min-s64max[c]
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_ino 0-4294967295
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock

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

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_block s64min-s64max[c]
USER_DATA 0 inode->i_sb->s_fs_info->s_first_error_ino 0-4294967295
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock

fs/ext4/extents.c ext4_ext_tree_init() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_ino
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 inode->i_size
HALF_LOCKED2 &ei->i_data_sem
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 0 &inode->i_rwsem

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

Type Parameter Key Value
PARAM_VALUE 0 inode 0-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 0 &inode->i_rwsem

fs/ext4/extents.c ext_depth() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 0-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
NOSPEC 0 inode->i_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 &ei->i_data_sem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ext4/extents-test.c extents_kunit_init() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max

fs/ext4/migrate.c ext4_ind_migrate() -> ext_inode_hdr()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
CAPPED_DATA 0 inode->i_ino 1
CAPPED_DATA 0 inode->i_sb 1
CAPPED_DATA 0 inode->i_sb->s_time_max 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem