Date: Tue, 24 Mar 2009 23:16:48 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/nfsclient nfs_kdtrace.h nfs_subs.c nfs_vnops.c Message-ID: <200903242317.n2ONH2ga016988@repoman.freebsd.org>
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rwatson 2009-03-24 23:16:48 UTC
FreeBSD src repository
Modified files:
sys/nfsclient nfs_kdtrace.h nfs_subs.c nfs_vnops.c
Log:
SVN rev 190396 on 2009-03-24 23:16:48Z by rwatson
Fix two bugs in DTrace tracing of accesscache and attrcache load events:
- Trace non-error loads into the access cache once, not zero times or
twice.
- Sometimes attr cache loads fail due to a race, in which case they are
aborted leading to an invalidation; in this case, trace only the flush,
not a load.
MFC after: 1 month
Sponsored by: Google, Inc.
Revision Changes Path
1.2 +1 -2 src/sys/nfsclient/nfs_kdtrace.h
1.160 +8 -4 src/sys/nfsclient/nfs_subs.c
1.305 +6 -1 src/sys/nfsclient/nfs_vnops.c
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