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authorNeilBrown <neilb@cse.unsw.edu.au>2005-07-07 17:59:23 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-07 18:24:09 -0700
commitb700949b781480819e53bdc38a53f053226dd75e (patch)
tree1e09ac2b3e4c39e7167d4780f21ebaa416a1092a /fs
parent444c2c07c2d7a6936d1381d381ab80e3f5541427 (diff)
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[PATCH] nfsd4: return better error on io incompatible with open mode
from RFC 3530: "Share reservations are established by OPEN operations and by their nature are mandatory in that when the OPEN denies READ or WRITE operations, that denial results in such operations being rejected with error NFS4ERR_LOCKED." (Note that share_denied is really only a legal error for OPEN.) Signed-off-by: Andy Adamson <andros@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfs4state.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index b96714ae3dd..3647c942915 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1295,7 +1295,7 @@ nfs4_share_conflict(struct svc_fh *current_fh, unsigned int deny_type)
fp = find_file(ino);
if (!fp)
return nfs_ok;
- ret = nfserr_share_denied;
+ ret = nfserr_locked;
/* Search for conflicting share reservations */
list_for_each_entry(stp, &fp->fi_stateids, st_perfile) {
if (test_bit(deny_type, &stp->st_deny_bmap) ||