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The pipe kq filter ops are MPSAFE.

This commit is contained in:
thorpej 2021-09-26 15:48:54 +00:00
parent 1a066149f8
commit 876f4bdad7
1 changed files with 4 additions and 4 deletions
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8
sys/kern/sys_pipe.c
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@ -1,4 +1,4 @@
/* $NetBSD: sys_pipe.c,v 1.154 2021/09/26 01:16:10 thorpej Exp $ */
/* $NetBSD: sys_pipe.c,v 1.155 2021/09/26 15:48:54 thorpej Exp $ */
/*-
* Copyright (c) 2003, 2007, 2008, 2009 The NetBSD Foundation, Inc.
@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sys_pipe.c,v 1.154 2021/09/26 01:16:10 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: sys_pipe.c,v 1.155 2021/09/26 15:48:54 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1095,14 +1095,14 @@ filt_pipewrite(struct knote *kn, long hint)
}
static const struct filterops pipe_rfiltops = {
.f_flags = FILTEROP_ISFD,
.f_flags = FILTEROP_ISFD | FILTEROP_MPSAFE,
.f_attach = NULL,
.f_detach = filt_pipedetach,
.f_event = filt_piperead,
};
static const struct filterops pipe_wfiltops = {
.f_flags = FILTEROP_ISFD,
.f_flags = FILTEROP_ISFD | FILTEROP_MPSAFE,
.f_attach = NULL,
.f_detach = filt_pipedetach,
.f_event = filt_pipewrite,