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c397852c3d
linux/fs/nfsd
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Peter Staubach c397852c3d [PATCH] knfsd: Don't mess with the 'mode' when storing a exclusive-create cookie 
NFS V3 (and V4) support exclusive create by passing a 'cookie' which can get
stored with the file.  If the file exists but has exactly the right cookie
stored, then we assume this is a retransmit and the exclusive create was
successful.

The cookie is 64bits and is traditionally stored in the mtime and atime
fields.  This causes a problem with Solaris7 as negative mtime or atime
confuse it.  So we moved two bits into the mode word instead.

But inherited ACLs sometimes overwrite the mode word on create, so this is a
problem.

So we give up and just store 62 of the 64 bits and assume that is close
enough.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-26 13:50:59 -08:00
..
auth.c [PATCH] knfsd: nfsd: nfsd_setuser doesn't really need to modify rqstp->rq_cred. 2006-04-11 06:18:52 -07:00
export.c [PATCH] knfsd: Fix up some bit-rot in exp_export 2006-12-13 09:05:54 -08:00
lockd.c [PATCH] lockd endianness annotations 2006-12-13 09:05:52 -08:00
Makefile [PATCH] knfsd: nfsd4: reboot hash 2005-06-24 00:06:33 -07:00
nfs2acl.c [PATCH] NFS2: Calculate 'w' a bit later in nfsaclsvc_encode_getaclres() 2006-12-08 08:29:01 -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 [PATCH] nfsd4: fix open-create permissions 2006-11-08 18:29:23 -08:00
nfs3xdr.c [PATCH] remove NFSD_OPTIMIZE_SPACE 2006-12-07 08:39:45 -08:00
nfs4acl.c [PATCH] knfsd: nfsd4: acls: fix handling of zero-length acls 2006-10-04 07:55:20 -07:00
nfs4callback.c [PATCH] nfsd: misc endianness annotations 2006-10-20 10:26:43 -07:00
nfs4idmap.c [PATCH] fs: Conversions from kmalloc+memset to k(z|c)alloc 2006-09-27 08:26:10 -07:00
nfs4proc.c [PATCH] knfsd: nfsd4: simplify filehandle check 2006-12-13 09:05:54 -08:00
nfs4recover.c [PATCH] lockdep: annotate nfsd4 recover code 2006-12-08 08:29:01 -08:00
nfs4state.c [PATCH] knfsd: nfsd4: reorganize compound ops 2006-12-13 09:05:54 -08:00
nfs4xdr.c [PATCH] knfsd: nfsd4: handling more nfsd_cross_mnt errors in nfsd4 readdir 2006-12-13 09:05:54 -08:00
nfscache.c [PATCH] nfsd: replace kmalloc+memset with kcalloc + simplify NULL check 2006-12-08 08:29:02 -08:00
nfsctl.c [PATCH] nfsd: change uses of f_{dentry, vfsmnt} to use f_path 2006-12-08 08:28:42 -08:00
nfsfh.c [PATCH] knfsd: nfsd: don't drop silently on upcall deferral 2006-12-13 09:05:54 -08:00
nfsproc.c [PATCH] nfsd: NFSv{2,3} trivial endianness annotations for error values 2006-10-20 10:26:42 -07:00
nfssvc.c [PATCH] knfsd: fix setting of ACL server versions 2007-01-26 13:50:59 -08:00
nfsxdr.c [PATCH] remove NFSD_OPTIMIZE_SPACE 2006-12-07 08:39:45 -08:00
stats.c [PATCH] knfsd: nfsd4: add per-operation server stats 2006-07-10 13:24:27 -07:00
vfs.c [PATCH] knfsd: Don't mess with the 'mode' when storing a exclusive-create cookie 2007-01-26 13:50:59 -08:00