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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/dlmglue.c ocfs2_file_unlock() -> ocfs2_prepare_downconvert()

Type Parameter Key Value
PARAM_VALUE 0 lockres 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocking 5
PARAM_VALUE 0 lockres->l_flags 0,4-u64max
PARAM_VALUE 0 lockres->l_level (-128)-(-1),1-127
PARAM_VALUE 1 new_level 0
BUF_SIZE 0 lockres 528
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &fp->fp_mutex
LOCK2 flags
LOCK2 0 &lockres->l_lock
TYPE_LOCK (struct ocfs2_file_private)->fp_mutex
TYPE_LOCK (struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_unblock_lock() -> ocfs2_prepare_downconvert()

Type Parameter Key Value
PARAM_VALUE 0 lockres 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocked_list.next 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocked_list.next->next 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocked_list.prev 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocked_list.prev->next 4096-ptr_max
PARAM_VALUE 0 lockres->l_blocked_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 lockres->l_flags 4-u64max
PARAM_VALUE 0 lockres->l_level (-128)-(-1),1-127
PARAM_VALUE 0 lockres->l_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 lockres->l_ops 4096-ptr_max
PARAM_VALUE 0 lockres->l_ops->check_downconvert 0,763880178214047744,5946327856837857280
PARAM_VALUE 0 lockres->l_ops->downconvert_worker 0,147724554491625472,1141064181757992960,7020352818716516352
PARAM_VALUE 0 lockres->l_ops->flags 0-1,3
PARAM_VALUE 0 lockres->l_ops->post_unlock 0,2528982137523523584
PARAM_VALUE 1 new_level 0,3,5
CAPPED_DATA 0 lockres->l_level 1
DATA_SOURCE 0 lockres $1
DATA_SOURCE 1 new_level r ocfs2_highest_compat_lock_level
BIT_INFO 0 lockres->l_flags 0x4,0xffffffffffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &lockres->l_lock
HALF_LOCKED2 &osb->obs_trim_fs_mutex
TYPE_LOCK (struct ocfs2_lock_res)->l_lock