svn commit: r221523 - head/sys/fs/nfs
Alexander Motin
mav at FreeBSD.org
Fri May 6 13:11:50 UTC 2011
Author: mav
Date: Fri May 6 13:11:50 2011
New Revision: 221523
URL: http://svn.freebsd.org/changeset/base/221523
Log:
Increase NFS_TICKINTVL value from 10 to 500. Now that callout does useful
things only once per second, so other 99 calls per second were useless and
just don't allow idle system to sleep properly.
Reviewed by: rmacklem
Modified:
head/sys/fs/nfs/nfs.h
Modified: head/sys/fs/nfs/nfs.h
==============================================================================
--- head/sys/fs/nfs/nfs.h Fri May 6 12:49:32 2011 (r221522)
+++ head/sys/fs/nfs/nfs.h Fri May 6 13:11:50 2011 (r221523)
@@ -39,7 +39,7 @@
*/
#define NFS_MAXIOVEC 34
-#define NFS_TICKINTVL 10 /* Desired time for a tick (msec) */
+#define NFS_TICKINTVL 500 /* Desired time for a tick (msec) */
#define NFS_HZ (hz / nfscl_ticks) /* Ticks/sec */
#define NFS_TIMEO (1 * NFS_HZ) /* Default timeout = 1 second */
#define NFS_MINTIMEO (1 * NFS_HZ) /* Min timeout to use */
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