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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/gfs2/quota.c gfs2_quota_sync() -> qd_grab_sync()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 sdp->sd_quota_sync_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 sdp->sd_vfs 4096-ptr_max
PARAM_VALUE 1 qd 4096-ptr_max
BUF_SIZE 0 sdp (-1),376,4416
BUF_SIZE 0 sdp (-1),376,4416
CAPPED_DATA 0 &sdp->sd_quota_list 1
CAPPED_DATA 0 &sdp->sd_quota_sync_mutex 1
CAPPED_DATA 1 &qd->qd_list 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sdp unit_byte
LOCK2 global &qd_lock
LOCK2 0 &sdp->sd_quota_sync_mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct gfs2_sbd)->sd_quota_sync_mutex

fs/gfs2/quota.c gfs2_quota_unlock() -> qd_grab_sync()

Type Parameter Key Value
PARAM_VALUE 1 qd 4096-ptr_max
PARAM_VALUE 1 qd->qd_change 1-s64max
PARAM_VALUE 1 qd->qd_qb.qb_limit 1-9223372036854775807,9223372036854775809-u64max
PARAM_VALUE 1 qd->qd_qb.qb_value 0-9223372036854775806,9223372036854775808-u64max
PARAM_VALUE 1 qd->qd_sbd->sd_jindex_spin.rlock.dep_map->name 0-255
PARAM_VALUE 1 qd->qd_sbd->sd_tune.gt_spin.rlock.dep_map->name 0-255
PARAM_VALUE 2 sync_gen u64max
BUF_SIZE 0 sdp 1-s32max
BUF_SIZE 0 sdp 1-s32max
CAPPED_DATA 1 qd->qd_qb.qb_limit 1
CAPPED_DATA 1 qd->qd_qb.qb_value 1
PARAM_COMPARE 1 qd->qd_qb.qb_limit > $1->qd_qb.qb_value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sdp unit_byte
LOCK2 global &qd_lock
HALF_LOCKED2 &inode->i_rwsem