srcu_read_unlock

Name:srcu_read_unlock - unregister a old reader from an SRCU-protected structure.*@ssp: srcu_struct in which to unregister the old reader.*@idx: return value from corresponding srcu_read_lock().* Exit an SRCU read-side critical section.

Proto:static inline void srcu_read_unlock(struct srcu_struct *ssp, int idx)__releases(ssp)

Type:void

Parameter:

Type	Parameter	Name
struct srcu_struct *	ssp
int	idx

**Caller**
Name	Describe
__call_srcu	Enqueue an SRCU callback on the srcu_data structure associated with* the current CPU and the specified srcu_struct structure, initiating* grace-period processing if it is not already running
srcu_torture_read_unlock
srcu_perf_read_unlock
perf_init_event
mn_hlist_release	This function can't run concurrently against mmu_notifier_register* because mm->mm_users > 0 during mmu_notifier_register and exit_mmap* runs with mm_users == 0
__mmu_notifier_clear_flush_young	If no young bitflag is supported by the hardware, ->clear_flush_young can* unmap the address and return 1 or 0 depending if the mapping previously* existed or not.
__mmu_notifier_clear_young
__mmu_notifier_test_young
__mmu_notifier_change_pte
mn_hlist_invalidate_range_start
mn_hlist_invalidate_end
__mmu_notifier_invalidate_range
mmu_notifier_unregister	This releases the mm_count pin automatically and frees the mm* structure if it was the last user of it. It serializes against* running mmu notifiers with SRCU and against mmu_notifier_unregister* with the unregister lock + SRCU
quarantine_reduce
hctx_unlock
fsnotify	This is the main call to fsnotify. The VFS calls into hook specific functions* in linux/fsnotify.h. Those functions then in turn call here. Here will call* out to all of the registered fsnotify_group. Those groups can then use the
fsnotify_prepare_user_wait
fsnotify_grab_connector	Get mark connector, make sure it is alive and return with its lock held.* This is for users that get connector pointer from inode or mount. Users that* hold reference to a mark on the list may directly lock connector->lock as
__dquot_alloc_space	This operation can block, but only after everything is updated
dquot_alloc_inode	This operation can block, but only after everything is updated
dquot_claim_space_nodirty	Convert in-memory reserved quotas to real consumed quotas
dquot_reclaim_space_nodirty	Convert allocated space back to in-memory reserved quotas
__dquot_free_space	This operation can block, but only after everything is updated
dquot_free_inode	This operation can block, but only after everything is updated

Function report