diff options
| -rw-r--r-- | share/man/man9/workq_add_task.9 | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/share/man/man9/workq_add_task.9 b/share/man/man9/workq_add_task.9 index eb811cf15d6..a8942c6a8eb 100644 --- a/share/man/man9/workq_add_task.9 +++ b/share/man/man9/workq_add_task.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: workq_add_task.9,v 1.12 2008/10/30 23:55:22 dlg Exp $ +.\" $OpenBSD: workq_add_task.9,v 1.13 2009/09/02 14:17:56 dlg Exp $ .\" .\" Copyright (c) 2007 David Gwynne <dlg@openbsd.org> .\" @@ -14,11 +14,12 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: October 30 2008 $ +.Dd $Mdocdate: September 2 2009 $ .Dt WORKQ_ADD_TASK 9 .Os .Sh NAME .Nm workq_add_task , +.Nm workq_queue_task , .Nm workq_create , .Nm workq_destroy .Nd work queues @@ -26,6 +27,8 @@ .Fd #include <sys/workq.h> .Ft int .Fn "workq_add_task" "struct workq *wq" "int flags" "void (*func)(void *, void *)" "void *arg1" "void *arg2" +.Ft void +.Fn "workq_queue_task" "struct workq *wq" "struct workq_task *wqt" "int flags" "void (*func)(void *, void *)" "void *arg1" "void *arg2" .Ft struct workq * .Fn "workq_create" "const char *name" "int maxthreads" "int ipl" .Ft void @@ -72,6 +75,26 @@ will return .Dv ENOMEM . .El .Pp +.Fn workq_queue_task +adds a task to the workq specified by the +.Pa wq +argument using the memory provided by the +.Pa wqt +argument to store that tasks entry on the workq. +The +.Pa flags , +.Pa func , +.Pa arg1 , +and +.Pa arg2 +arguments are the same as those in the +.Fn workq_add_task +function. +However, because the caller is responsible for providing the memory +needed to store the task on the workq, +.Fn workq_queue_task +is guaranteed to succeed. +.Pp .Fn workq_create creates a workq to be used when tasks would unnecessarily block the kernel workq. |