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[PATCH] knfsd: nfsd4: add per-operation server stats

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Add an nfs4 operations count array to nfsd_stats structure.  The count is
incremented in nfsd4_proc_compound() where all the operations are handled
by the nfsv4 server.  This count of individual nfsv4 operations is also
entered into /proc filesystem.

Signed-off-by: Shankar Anand<shanand@novell.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Shankar Anand 2006-07-10 04:45:44 -07:00 • committed by Linus Torvalds
parent cd6b3956e9
commit e2b209509c
4 changed files with 30 additions and 0 deletions
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6
include/linux/nfsd/stats.h
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@ -9,6 +9,8 @@
#ifndef LINUX_NFSD_STATS_H
#define LINUX_NFSD_STATS_H
#include <linux/nfs4.h>
struct nfsd_stats {
unsigned int rchits; /* repcache hits */
unsigned int rcmisses; /* repcache hits */
@ -27,6 +29,10 @@ struct nfsd_stats {
unsigned int ra_size; /* size of ra cache */
unsigned int ra_depth[11]; /* number of times ra entry was found that deep
* in the cache (10percentiles). [10] = not found */
#ifdef CONFIG_NFSD_V4
unsigned int nfs4_opcount[LAST_NFS4_OP + 1]; /* count of individual nfsv4 operations */
#endif
};
/* thread usage wraps very million seconds (approx one fortnight) */