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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/refcounttree.c ocfs2_decrease_refcount() -> ocfs2_read_refcount_block()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 2 bh 1835885149437665280
PARAM_VALUE 2 *bh 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &tl_inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_get_refcount_rec() -> ocfs2_read_refcount_block()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 2 bh 965211248681443328
PARAM_VALUE 2 *bh 0
BUF_SIZE 0 ci (-1)-0,48
BUF_SIZE 0 ci (-1)-0,48
DATA_SOURCE 0 ci $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 1 rb_blkno unit_byte

fs/ocfs2/refcounttree.c ocfs2_get_refcount_tree() -> ocfs2_read_refcount_block()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_flags 0,2-u32max
PARAM_VALUE 0 ci->ci_num_cached 0
PARAM_VALUE 0 ci->ci_ops 7746144380627247104
PARAM_VALUE 2 bh 7633272844868386816
PARAM_VALUE 2 *bh 0
DATA_SOURCE 1 rb_blkno $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_lock_refcount_tree() -> ocfs2_read_refcount_block()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 2 bh 7668096433955454976
PARAM_VALUE 2 *bh 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &(inode->i_sb)->s_fs_info->nfs_sync_rwlock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &new_inode->i_rwsem
HALF_LOCKED2 &t_inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_prepare_refcount_change_for_del() -> ocfs2_read_refcount_block()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 2 bh 8532653479588683776
PARAM_VALUE 2 *bh 0
DATA_SOURCE 1 rb_blkno $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem