unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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kernel-hacking-2024-linux-s.../fs/nfsd
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Andrew Elble a457974f1b nfsd: deal with DELEGRETURN racing with CB_RECALL 
We have observed the server sending recalls for delegation stateids
that have already been successfully returned. Change
nfsd4_cb_recall_done() to return success if the client has returned
the delegation. While this does not completely eliminate the sending
of recalls for delegations that have already been returned, this
does prevent unnecessarily declaring the callback path to be down.

Reported-by: Eric Meddaugh <etmsys@rit.edu>
Signed-off-by: Andrew Elble <aweits@rit.edu>
Acked-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2015-09-02 10:05:28 -04:00
..
acl.h nfsd4: remove nfs4_acl_new 2014-07-08 17:14:27 -04:00
auth.c nfsd: silence sparse warning about accessing credentials 2014-07-17 16:15:35 -04:00
auth.h
blocklayout.c nfsd/blocklayout: pretend we can send deviceid notifications 2015-05-04 12:02:37 -04:00
blocklayoutxdr.c NFSD: Printk blocklayout length and offset as format 0x%llx 2015-03-25 21:13:02 -04:00
blocklayoutxdr.h nfsd: pNFS block layout driver 2015-02-05 14:35:18 +01:00
cache.h nfsd: Remove the cache_hash list 2014-08-17 12:00:12 -04:00
current_stateid.h
export.c sunrpc/nfsd: Remove redundant code by exports seq_operations functions 2015-08-13 08:59:02 -04:00
export.h nfsd: include linux/nfs4.h in export.h 2015-08-13 10:21:21 -04:00
fault_inject.c nfsd: remove old fault injection infrastructure 2014-08-05 10:55:10 -04:00
idmap.h nfsd: Remove duplicate define of IDMAP_NAMESZ/IDMAP_TYPE_xx 2015-07-20 14:58:46 -04:00
Kconfig Merge branch 'for-4.1' of git://linux-nfs.org/~bfields/linux 2015-04-24 07:46:05 -07:00
lockd.c
Makefile nfsd: pNFS block layout driver 2015-02-05 14:35:18 +01:00
netns.h nfsd: New counter for generating client confirm verifier 2015-08-10 16:05:47 -04:00
nfs2acl.c nfsd: Add macro NFS_ACL_MASK for ACL 2015-07-20 14:58:46 -04:00
nfs3acl.c nfsd: Add macro NFS_ACL_MASK for ACL 2015-07-20 14:58:46 -04:00
nfs3proc.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
nfs3xdr.c nfsd: stop READDIRPLUS returning inconsistent attributes 2015-05-07 11:47:00 -04:00
nfs4acl.c nfsd: Fix two typos in comments 2015-08-13 10:26:24 -04:00
nfs4callback.c nfsd: New helper nfsd4_cb_sequence_done() for processing more cb errors 2015-08-13 08:57:06 -04:00
nfs4idmap.c nfsd: Remove duplicate define of IDMAP_NAMESZ/IDMAP_TYPE_xx 2015-07-20 14:58:46 -04:00
nfs4layouts.c nfsd: Fix a file leak on nfsd4_layout_setlease failure 2015-07-20 14:58:22 -04:00
nfs4proc.c NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1 2015-08-31 16:16:39 -04:00
nfs4recover.c nfsd: don't WARN/backtrace for invalid container deployment. 2015-08-31 16:32:08 -04:00
nfs4state.c nfsd: deal with DELEGRETURN racing with CB_RECALL 2015-09-02 10:05:28 -04:00
nfs4xdr.c NFSD: Return word2 bitmask if setting security label in OPEN/CREATE 2015-08-31 16:16:40 -04:00
nfscache.c NFSD: Error out when register_shrinker() fail 2015-03-20 12:44:00 -04:00
nfsctl.c nfsd: fix nsfd startup race triggering BUG_ON 2015-04-21 16:16:03 -04:00
nfsd.h nfsd: eliminate NFSD_DEBUG 2015-04-21 16:16:02 -04:00
nfsfh.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
nfsfh.h VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
nfsproc.c nfsd: Disable NFSv2 timestamp workaround for NFSv3+ 2015-05-29 11:04:01 -04:00
nfssvc.c nfsd/sunrpc: abstract out svc_set_num_threads to sv_ops 2015-08-10 16:05:43 -04:00
nfsxdr.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
pnfs.h nfsd4: fix v3-less build 2015-02-16 11:43:13 -05:00
state.h nfsd: New helper nfsd4_cb_sequence_done() for processing more cb errors 2015-08-13 08:57:06 -04:00
stats.c nfsd: move <linux/nfsd/stats.h> to fs/nfsd 2014-05-06 17:54:55 -04:00
stats.h nfsd: move <linux/nfsd/stats.h> to fs/nfsd 2014-05-06 17:54:55 -04:00
trace.c nfsd: add trace events 2015-02-02 18:09:44 +01:00
trace.h nfsd: add trace events 2015-02-02 18:09:44 +01:00
vfs.c NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1 2015-08-31 16:16:39 -04:00
vfs.h NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1 2015-08-31 16:16:39 -04:00
xdr.h nfsd: handle vfs_getattr errors in acl protocol 2013-02-26 02:46:09 -05:00
xdr3.h nfsd: fix encode_entryplus_baggage stack usage 2014-01-23 13:50:27 -05:00
xdr4.h nfsd: take struct file setup fully into nfs4_preprocess_stateid_op 2015-06-22 14:15:03 -04:00
xdr4cb.h nfsd: implement pNFS layout recalls 2015-02-02 18:09:43 +01:00