diff options
| author | NeilBrown <neilb@suse.de> | 2006-04-10 22:55:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 06:18:51 -0700 |
| commit | 7775f4c85dcbd1175f21b2fbb7221c79ec70b722 (patch) | |
| tree | 40bc57f1192d19942630d7490d50f387d533c160 /fs/nfsd/nfs4proc.c | |
| parent | df2487cff5e5be2877594f269b014652536d68bb (diff) | |
[PATCH] knfsd: Correct reserved reply space for read requests.
NFSd makes sure there is enough space to hold the maximum possible reply
before accepting a request. The units for this maximum is (4byte) words.
However in three places, particularly for read request, the number given is
a number of bytes.
This means too much space is reserved which is slightly wasteful.
This is the sort of patch that could uncover a deeper bug, and it is not
critical, so it would be best for it to spend a while in -mm before going
in to mainline.
(akpm: target 2.6.17-rc2, 2.6.16.3 (approx))
Discovered-by: "Eivind Sarto" <ivan@kasenna.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsd/nfs4proc.c')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 6d63f1d9e5f..ca8a4c410de 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -975,7 +975,7 @@ struct nfsd4_voidargs { int dummy; }; */ static struct svc_procedure nfsd_procedures4[2] = { PROC(null, void, void, void, RC_NOCACHE, 1), - PROC(compound, compound, compound, compound, RC_NOCACHE, NFSD_BUFSIZE) + PROC(compound, compound, compound, compound, RC_NOCACHE, NFSD_BUFSIZE/4) }; struct svc_version nfsd_version4 = { |