linux/fs/afs
David Howells cdfb26b40d afs: Handle lock rpc ops failing on a file that got deleted
Holding a file lock on an AFS file does not prevent it from being deleted
on the server, so we need to handle an error resulting from that when we
try setting, extending or releasing a lock.

Fix this by adding a "deleted" lock state and cancelling the lock extension
process for that file and aborting all waiters for the lock.

Fixes: 0fafdc9f88 ("afs: Fix file locking")
Reported-by: Jonathan Billings <jsbillin@umich.edu>
Signed-off-by: David Howells <dhowells@redhat.com>
2019-04-25 14:26:51 +01:00
..
addr_list.c afs: Probe multiple fileservers simultaneously 2018-10-24 00:41:09 +01:00
afs_cm.h afs: support the CB.ProbeUuid RPC op 2008-04-29 08:06:26 -07:00
afs_fs.h afs: Prospectively look up extra files when doing a single lookup 2018-04-09 21:12:31 +01:00
afs_vl.h afs: Make use of the YFS service upgrade to fully support IPv6 2017-11-13 15:38:19 +00:00
afs.h afs: Expand data structure fields to support YFS 2018-10-24 00:41:08 +01:00
cache.c afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS 2018-10-24 00:41:08 +01:00
callback.c afs: Fix in-progess ops to ignore server-level callback invalidation 2019-04-13 08:37:37 +01:00
cell.c afs: Fix manually set volume location server list 2019-02-25 11:59:07 -08:00
cmservice.c afs: Avoid section confusion in CM_NAME 2019-04-13 08:37:36 +01:00
dir_edit.c afs: Locally edit directory data for mkdir/create/unlink/... 2018-04-09 21:54:48 +01:00
dir.c afs: Improve dir check failure reports 2019-04-25 14:26:51 +01:00
dynroot.c afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS 2018-10-24 00:41:08 +01:00
file.c fs: don't open code lru_to_page() 2019-01-04 13:13:48 -08:00
flock.c afs: Handle lock rpc ops failing on a file that got deleted 2019-04-25 14:26:51 +01:00
fs_probe.c afs: Split wait from afs_make_call() 2019-04-25 14:26:50 +01:00
fsclient.c afs: Calculate lock extend timer from set/extend reply reception 2019-04-25 14:26:50 +01:00
inode.c afs: avoid deprecated get_seconds() 2019-04-13 08:37:36 +01:00
internal.h afs: Handle lock rpc ops failing on a file that got deleted 2019-04-25 14:26:51 +01:00
Kconfig afs: Allow dumping of server cursor on operation failure 2018-10-24 00:41:09 +01:00
main.c afs: Fix cell proc list 2018-10-12 13:18:57 +02:00
Makefile afs: Probe multiple fileservers simultaneously 2018-10-24 00:41:09 +01:00
misc.c afs: Fix missing net error handling 2018-11-29 21:08:14 -05:00
mntpt.c afs: Use fs_context to pass parameters over automount 2019-02-28 03:29:39 -05:00
netdevices.c afs: Implement network namespacing 2018-05-23 12:01:15 +01:00
proc.c afs: Probe multiple fileservers simultaneously 2018-10-24 00:41:09 +01:00
protocol_yfs.h afs: Set correct lock type for the yfs CreateFile 2019-01-10 17:12:05 +00:00
rotate.c afs: Fix missing net error handling 2018-11-29 21:08:14 -05:00
rxrpc.c afs: Split wait from afs_make_call() 2019-04-25 14:26:50 +01:00
security.c afs: Fix callback handling 2018-10-24 00:41:09 +01:00
server_list.c afs: Use struct_size() in kzalloc() 2019-01-10 17:12:05 +00:00
server.c afs: Fix in-progess ops to ignore server-level callback invalidation 2019-04-13 08:37:37 +01:00
super.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-03-12 14:08:19 -07:00
vl_list.c afs: Probe multiple fileservers simultaneously 2018-10-24 00:41:09 +01:00
vl_probe.c afs: Split wait from afs_make_call() 2019-04-25 14:26:50 +01:00
vl_rotate.c afs: Fix missing net error handling 2018-11-29 21:08:14 -05:00
vlclient.c afs: Split wait from afs_make_call() 2019-04-25 14:26:50 +01:00
volume.c afs: Add fs_context support 2019-02-28 03:29:38 -05:00
write.c afs: Unlock pages for __pagevec_release() 2019-04-13 08:37:37 +01:00
xattr.c afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS 2018-10-24 00:41:08 +01:00
xdr_fs.h afs: Adjust the directory XDR structures 2018-04-09 21:54:48 +01:00
yfsclient.c afs: Calculate lock extend timer from set/extend reply reception 2019-04-25 14:26:50 +01:00