linux-stable/fs/nfsd
J. Bruce Fields 4a4b88317a knfsd: eliminate unnecessary -ENOENT returns on export downcalls
A succesful downcall with a negative result (which indicates that the given
filesystem is not exported to the given user) should not return an error.

Currently mountd is depending on stdio to write these downcalls.  With some
versions of libc this appears to cause subsequent writes to attempt to write
all accumulated data (for which writes previously failed) along with any new
data.  This can prevent the kernel from seeing responses to later downcalls.
Symptoms will be that nfsd fails to respond to certain requests.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:38 -07:00
..
auth.c knfsd: clean up EX_RDONLY 2007-07-19 10:04:52 -07:00
export.c knfsd: eliminate unnecessary -ENOENT returns on export downcalls 2007-07-31 15:39:38 -07:00
lockd.c knfsd: lockd: nfsd4: use same grace period for lockd and nfsd4 2007-07-17 10:23:07 -07:00
Makefile knfsd: trivial makefile cleanup 2007-05-09 12:30:54 -07:00
nfs2acl.c [PATCH] Fix a free-wrong-pointer bug in nfs/acl server. 2007-02-19 16:13:28 -08:00
nfs3acl.c [PATCH] NFS3: Calculate 'w' a bit later in nfs3svc_encode_getaclres() 2006-12-08 08:29:02 -08:00
nfs3proc.c RPC: add wrapper for svc_reserve to account for checksum 2007-05-09 12:30:54 -07:00
nfs3xdr.c knfsd: various nfsd xdr cleanups 2007-05-09 12:30:54 -07:00
nfs4acl.c knfsd: nfsd4: fix handling of acl errrors 2007-07-17 10:23:07 -07:00
nfs4callback.c knfsd: nfsd4: fix enc_stateid_sz for nfsd callbacks 2007-07-17 10:23:07 -07:00
nfs4idmap.c nfsd4: idmap upcalls should use unsigned uid and gid 2007-07-31 15:39:38 -07:00
nfs4proc.c knfsd: set the response bitmask for NFS4_CREATE_EXCLUSIVE 2007-07-31 15:39:38 -07:00
nfs4recover.c Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
nfs4state.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
nfs4xdr.c lockd and nfsd endianness annotation fixes 2007-07-26 11:11:56 -07:00
nfscache.c [PATCH] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses 2007-02-12 09:48:36 -08:00
nfsctl.c knfsd: nfsd: remove unused header interface.h 2007-07-17 10:23:07 -07:00
nfsfh.c knfsd: nfsd: allow auth_sys nlm on rpcsec_gss exports 2007-07-17 10:23:08 -07:00
nfsproc.c knfsd: nfsd4: make readonly access depend on pseudoflavor 2007-07-17 10:23:08 -07:00
nfssvc.c knfsd: nfsd4: return nfserr_wrongsec 2007-07-17 10:23:08 -07:00
nfsxdr.c knfsd: various nfsd xdr cleanups 2007-05-09 12:30:54 -07:00
stats.c [PATCH] knfsd: nfsd4: add per-operation server stats 2006-07-10 13:24:27 -07:00
vfs.c knfsd: set the response bitmask for NFS4_CREATE_EXCLUSIVE 2007-07-31 15:39:38 -07:00