Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/nilfs2/btree.c nilfs_btree_check_delete() -> nilfs_btree_get_root()

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

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

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

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

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

fs/nilfs2/btree.c nilfs_btree_do_delete() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_do_insert() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_do_lookup() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_do_lookup_last() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_gather_data() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_get_next_key() -> nilfs_btree_get_root()

Type Parameter Key Value
PARAM_VALUE 0 btree 4096-ptr_max
PARAM_VALUE 0 btree->b_u.u_data 4096-ptr_max
CAPPED_DATA 0 btree->b_u.u_data->bn_level 1
DATA_SOURCE 0 btree $0
LOCK2 0 &btree->b_sem
HALF_LOCKED2 &nilfs->ns_segctor_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_get_node() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_grow() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_height() -> nilfs_btree_get_root()

Type Parameter Key Value
PARAM_VALUE 0 btree 4096-ptr_max
DATA_SOURCE 0 btree $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 btree->b_last_allocated_key 0-6442451454[c]
LOCK2 0 &btree->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_init() -> nilfs_btree_get_root()

Type Parameter Key Value
PARAM_VALUE 0 btree 4096-ptr_max
BUF_SIZE 0 btree->b_inode 1160
DATA_SOURCE 0 btree $0
BIT_INFO 0 btree->b_last_allocated_ptr 0x0,0x8000000000000000
BIT_INFO 0 btree->b_u.u_flags 0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING

fs/nilfs2/btree.c nilfs_btree_prepare_delete() -> nilfs_btree_get_root()

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

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

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

fs/nilfs2/btree.c nilfs_btree_promote_key() -> nilfs_btree_get_root()

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

fs/nilfs2/btree.c nilfs_btree_shrink() -> nilfs_btree_get_root()

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