linux/fs/nfs
Trond Myklebust 027b6ca021 NFSv4: Fix an infinite loop in the NFS state recovery code
Marten Gajda <marten.gajda@fernuni-hagen.de> states:

I tracked the problem down to the function nfs4_do_open_expired.
Within this function _nfs4_open_expired is called and may return
-NFS4ERR_DELAY. When a further call to _nfs4_open_expired is
executed and does not return -NFS4ERR_DELAY the "exception.retry"
variable is not reset to 0, causing the loop to iterate again
(and as long as err != -NFS4ERR_DELAY, probably forever)

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-12-23 16:04:13 -05:00
..
callback_proc.c nfs: replace remaining __FUNCTION__ occurrences 2008-05-16 09:43:29 -07:00
callback_xdr.c nfs: replace remaining __FUNCTION__ occurrences 2008-05-16 09:43:29 -07:00
callback.c NFS: Enable NFSv4 callback server to listen on AF_INET6 sockets 2008-10-17 13:06:41 -04:00
callback.h NFS: Change cb_recallargs to pass "struct sockaddr *" instead of sockaddr_in 2008-01-30 02:05:55 -05:00
client.c NFSv4: Fix up delegation callbacks 2008-12-23 15:21:53 -05:00
delegation.c NFSv4: Convert delegation->type field to fmode_t 2008-12-23 15:21:53 -05:00
delegation.h NFSv4: Convert delegation->type field to fmode_t 2008-12-23 15:21:53 -05:00
dir.c optimize attribute timeouts for "noac" and "actimeo=0" 2008-12-23 15:21:56 -05:00
direct.c NFS: Use NFSDBG_FILE for all fops 2008-07-09 12:09:04 -04:00
file.c nfs: remove an obsolete nfs_flock comment 2008-10-07 18:16:21 -04:00
getroot.c [PATCH] switch all filesystems over to d_obtain_alias 2008-10-23 05:13:01 -04:00
idmap.c nfs: fix sparse warnings 2008-02-20 16:15:44 -05:00
inode.c optimize attribute timeouts for "noac" and "actimeo=0" 2008-12-23 15:21:56 -05:00
internal.h NFS: "[no]resvport" mount option changes mountd client too 2008-12-23 15:21:37 -05:00
iostat.h NFS: Fix a warning in nfs4_async_handle_error 2008-07-09 12:09:18 -04:00
Makefile NFS: Always enable NFS direct I/O 2008-03-19 18:00:34 -04:00
mount_clnt.c NFS: "[no]resvport" mount option changes mountd client too 2008-12-23 15:21:37 -05:00
namespace.c nfs: BUG_ON in nfs_follow_mountpoint 2008-10-07 18:15:16 -04:00
nfs2xdr.c nfs: return negative error value from nfs{,4}_stat_to_errno 2008-04-19 16:54:47 -04:00
nfs3acl.c NFS: missing nfs_fattr_init in nfs3_proc_getacl and nfs3_proc_setacls (resend #2) 2008-10-07 18:16:22 -04:00
nfs3proc.c nfs: authenticated deep mounting 2008-10-07 18:16:22 -04:00
nfs3xdr.c nfs: return negative error value from nfs{,4}_stat_to_errno 2008-04-19 16:54:47 -04:00
nfs4_fs.h NFSv4: Convert the open and close ops to use fmode 2008-12-23 15:21:56 -05:00
nfs4namespace.c nfs: Fix misparsing of nfsv4 fs_locations attribute 2008-10-07 18:17:47 -04:00
nfs4proc.c NFSv4: Fix an infinite loop in the NFS state recovery code 2008-12-23 16:04:13 -05:00
nfs4renewd.c NFSv4: Return unreferenced delegations more promptly 2008-12-23 15:21:52 -05:00
nfs4state.c NFSv4: Convert the open and close ops to use fmode 2008-12-23 15:21:56 -05:00
nfs4xdr.c NFSv4: Convert the open and close ops to use fmode 2008-12-23 15:21:56 -05:00
nfsroot.c NFS: introduce nfs_mount_info struct for calling nfs_mount() 2008-12-23 15:21:35 -05:00
pagelist.c Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-02-01 11:45:47 +11:00
proc.c nfs: authenticated deep mounting 2008-10-07 18:16:22 -04:00
read.c nfs: remove redundant tests on reading new pages 2008-12-23 15:21:30 -05:00
super.c NFSv4: Clean up the support for returning multiple delegations 2008-12-23 15:21:46 -05:00
symlink.c nfs: remove unnecessary NFS_NEED_* defines 2008-04-23 16:13:37 -04:00
sysctl.c [PATCH] nfs: fix congestion control 2007-03-16 19:25:05 -07:00
unlink.c NFS: Clean up nfs_sb_active/nfs_sb_deactive 2008-10-06 20:08:26 -04:00
write.c NFS: Don't use range_cyclic for data integrity syncs 2008-10-07 18:19:05 -04:00