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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/nilfs2/direct.c nilfs_direct_assign_v() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
PARAM_VALUE 0 bmap->b_inode 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/direct.c nilfs_direct_delete() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/direct.c nilfs_direct_insert() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/direct.c nilfs_direct_lookup_contig() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/direct.c nilfs_direct_propagate() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/bmap.c nilfs_bmap_find_target_in_group() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/bmap.c nilfs_bmap_lookup_at_level() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
CAPPED_DATA 0 &bmap->b_sem 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
HALF_LOCKED2 &nilfs->ns_segctor_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_assign_gc() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_assign_v() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
PARAM_VALUE 0 bmap->b_inode 4096-ptr_max
CAPPED_DATA 0 bmap->b_nchildren_per_block 1
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_commit_convert_and_insert() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
PARAM_VALUE 0 bmap->b_inode 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_commit_insert() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
CAPPED_DATA 0 bmap->b_nchildren_per_block 1
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 bmap->b_last_allocated_key 0-6442451454[c]
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_delete() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
CAPPED_DATA 0 bmap->b_nchildren_per_block 1
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_lookup_contig() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
CAPPED_DATA 0 bmap->b_nchildren_per_block 1
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_prepare_convert_and_insert() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
PARAM_VALUE 0 bmap->b_inode 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_prepare_insert() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_propagate_gc() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_propagate_v() -> nilfs_bmap_get_dat()

Type Parameter Key Value
PARAM_VALUE 0 bmap 4096-ptr_max
PARAM_VALUE 0 bmap->b_inode 4096-ptr_max
CAPPED_DATA 0 bmap->b_nchildren_per_block 1
CAPPED_DATA 0 bmap->b_u.u_data->bn_level 1
DATA_SOURCE 0 bmap $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem