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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 13 files:

Smatch caller information:

fs/xfs/xfs_reflink.c xfs_reflink_remap_blocks() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip $0
RX_PATH
TASK_NOT_RUNNING

fs/xfs/scrub/dqiterate.c xchk_dquot_iter() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
HALF_LOCKED2 &dq->q_qlock

fs/xfs/libxfs/xfs_dir2.c xfs_dir_lookup() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip $1
RX_PATH
TASK_NOT_RUNNING

fs/xfs/scrub/quotacheck.c xqcheck_collect_inode() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip->i_lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
PARAM_VALUE 0 ip->i_mount->m_rtdev_targp 1-u64max
DATA_SOURCE 0 ip $1
BIT_INFO 0 ip->i_diflags 0x1,0xffff

fs/xfs/xfs_iomap.c xfs_seek_iomap_begin() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip r XFS_I
RX_PATH
TASK_NOT_RUNNING

fs/xfs/xfs_qm.c xfs_qm_dqusage_adjust() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
HALF_LOCKED2 &pool->lock

fs/xfs/xfs_qm.c xfs_qm_reset_dqcounts_buf() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_af.if_nextents 0
PARAM_VALUE 0 ip->i_df.if_bytes 0
PARAM_VALUE 0 ip->i_df.if_data 0
PARAM_VALUE 0 ip->i_df.if_format 0,2-3
PARAM_VALUE 0 ip->i_df.if_nextents 0
PARAM_VALUE 0 ip->i_disk_size 0
PARAM_VALUE 0 ip->i_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
PARAM_VALUE 0 ip->i_nblocks 1-u64max
PARAM_VALUE 0 ip->i_projid 0
PARAM_VALUE 0 ip->i_vnode.i_acl 0
PARAM_VALUE 0 ip->i_vnode.i_default_acl 0
DATA_SOURCE 0 ip $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

fs/xfs/xfs_pnfs.c xfs_fs_map_blocks() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
PARAM_VALUE 0 ip->i_mount->m_super 4096-ptr_max
DATA_SOURCE 0 ip r XFS_I
BIT_INFO 0 ip->i_diflags 0x0,0xffff
LOCK2 &ls->ls_mutex

fs/xfs/scrub/findparent.c xrep_findparent_walk_directory() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_mount 4096-ptr_max

fs/xfs/xfs_dir2_readdir.c xfs_dir2_leaf_getdents() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_lock.dep_map->name 0-255
PARAM_VALUE 0 ip->i_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ip unit_byte
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/xfs/xfs_dir2_readdir.c xfs_readdir() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_df.if_format (-128)-0,2-127
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/xfs/xfs_file.c xfs_dir_open() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip r XFS_I
RX_PATH
TASK_NOT_RUNNING

fs/xfs/xfs_dquot.c xfs_dq_get_next_id() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
HALF_LOCKED2 &sb->s_umount

fs/xfs/xfs_dquot.c xfs_dquot_disk_read() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip->i_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
RX_PATH
TASK_NOT_RUNNING

fs/xfs/scrub/rtrmap_repair.c xrep_rtrmap_scan_inode() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 0
DATA_SOURCE 0 ip $1

fs/xfs/xfs_bmap_util.c xfs_getbmap() -> xfs_ilock_data_map_shared()

Type Parameter Key Value
PARAM_VALUE 0 ip 4096-ptr_max
PARAM_VALUE 0 ip->i_lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 ip->i_lock.first_waiter->type 0-1
PARAM_VALUE 0 ip->i_mount 4096-ptr_max
DATA_SOURCE 0 ip $0