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Add taskq_wait_outstanding() function 

SPL commit behlendorf/spl@9cef1b5 adds the taskq_wait_outstanding()
interface.  See the commit log for the full justification for this
addition.  This patch adds the required user space counterpart.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tim Chase <tim@chase2k.com>
This commit is contained in:
Brian Behlendorf 2015-06-04 16:25:37 -07:00
parent ca0bf58d65
commit 4f34bd9792
2 changed files with 7 additions and 0 deletions
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1
include/sys/zfs_context.h
View File

@ -468,6 +468,7 @@ extern void taskq_init_ent(taskq_ent_t *);
extern void taskq_destroy(taskq_t *); extern void taskq_destroy(taskq_t *);
extern void taskq_wait(taskq_t *); extern void taskq_wait(taskq_t *);
extern void taskq_wait_id(taskq_t *, taskqid_t); extern void taskq_wait_id(taskq_t *, taskqid_t);
extern void taskq_wait_outstanding(taskq_t *, taskqid_t);
extern int taskq_member(taskq_t *, kthread_t *); extern int taskq_member(taskq_t *, kthread_t *);
extern int taskq_cancel_id(taskq_t *, taskqid_t); extern int taskq_cancel_id(taskq_t *, taskqid_t);
extern void system_taskq_init(void); extern void system_taskq_init(void);

6
lib/libzpool/taskq.c
View File

@ -220,6 +220,12 @@ taskq_wait_id(taskq_t *tq, taskqid_t id)
taskq_wait(tq); taskq_wait(tq);
} }
void
taskq_wait_outstanding(taskq_t *tq, taskqid_t id)
{
taskq_wait(tq);
}
static void static void
taskq_thread(void *arg) taskq_thread(void *arg)
{ {