Date: Sat, 13 Jul 2013 19:34:34 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r253326 - head/sys/kern Message-ID: <201307131934.r6DJYYw1011282@svn.freebsd.org>
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Author: kib Date: Sat Jul 13 19:34:34 2013 New Revision: 253326 URL: http://svnweb.freebsd.org/changeset/base/253326 Log: There is no need to count waiters for the runningbufspace. Sponsored by: The FreeBSD Foundation Modified: head/sys/kern/vfs_bio.c Modified: head/sys/kern/vfs_bio.c ============================================================================== --- head/sys/kern/vfs_bio.c Sat Jul 13 19:32:50 2013 (r253325) +++ head/sys/kern/vfs_bio.c Sat Jul 13 19:34:34 2013 (r253326) @@ -561,7 +561,7 @@ waitrunningbufspace(void) mtx_lock(&rbreqlock); while (runningbufspace > hirunningspace) { - ++runningbufreq; + runningbufreq = 1; msleep(&runningbufreq, &rbreqlock, PVM, "wdrain", 0); } mtx_unlock(&rbreqlock);
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