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David Howells af88da4c73 afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked 
[ Upstream commit 0066f1b0e27556381402db3ff31f85d2a2265858 ]

When trying to get a file lock on an AFS file, the server may return
UAEAGAIN to indicate that the lock is already held.  This is currently
translated by the default path to -EREMOTEIO.

Translate it instead to -EAGAIN so that we know we can retry it.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeffrey E Altman <jaltman@auristor.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Link: https://lore.kernel.org/r/166075761334.3533338.2591992675160918098.stgit@warthog.procyon.org.uk/
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-23 14:15:51 +02:00
..
addr_list.c
afs: Use kfree_rcu() instead of casting kfree() to rcu_callback_t
2020-03-13 10:47:33 -07:00
afs_cm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
afs_fs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
afs_vl.h
afs: Implement client support for the YFSVL.GetCellName RPC op
2020-06-04 15:37:57 +01:00
afs.h
afs: Implement client support for the YFSVL.GetCellName RPC op
2020-06-04 15:37:57 +01:00
cache.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
callback.c
afs: Try to avoid taking RCU read lock when checking vnode validity
2021-09-13 09:10:39 +01:00
cell.c
afs: Fix mmap coherency vs 3rd-party changes
2021-09-13 09:10:39 +01:00
cmservice.c
afs: Fix tracepoint string placement with built-in AFS
2021-07-21 15:08:35 +01:00
dir_edit.c
afs: Fix updating of i_blocks on file/dir extension
2021-09-13 09:14:21 +01:00
dir_silly.c
afs: Fix kerneldoc warning shown up by W=1
2021-10-04 22:04:44 +01:00
dir.c
afs: Fix infinite loop found by xfstest generic/676
2022-06-14 18:36:13 +02:00
dynroot.c
afs: Add tracing for cell refcount and active user count
2020-10-16 14:39:21 +01:00
file.c
afs: Fix mmap
2021-12-22 09:32:45 +01:00
flock.c
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:30:05 +02:00
fs_operation.c
afs: Fix speculative status fetches
2021-05-01 11:55:36 -07:00
fs_probe.c
afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server
2021-09-13 09:14:21 +01:00
fsclient.c
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:30:05 +02:00
inode.c
afs: Fix dynamic root getattr
2022-06-29 09:03:25 +02:00
internal.h
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:30:05 +02:00
Kconfig
afs: Use new netfs lib read helper API
2021-04-23 10:17:28 +01:00
main.c
afs: Fix an IS_ERR() vs NULL check
2021-06-15 07:42:26 -07:00
Makefile
afs: Detect cell aliases 1 - Cells with root volumes
2020-06-04 15:37:57 +01:00
misc.c
afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked
2022-09-23 14:15:51 +02:00
mntpt.c
afs: Stop listxattr() from listing "afs.*" attributes
2021-03-15 17:09:54 +00:00
proc.c
afs: Add tracing for cell refcount and active user count
2020-10-16 14:39:21 +01:00
protocol_afs.h
afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server
2021-09-13 09:14:21 +01:00
protocol_uae.h
afs: Add support for the UAE error table
2019-06-28 18:37:53 +01:00
protocol_yfs.h
afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server
2021-09-13 09:14:21 +01:00
rotate.c
afs: Adjust ACK interpretation to try and cope with NAT
2022-06-09 10:22:40 +02:00
rxrpc.c
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:30:05 +02:00
security.c
fs: make helpers idmap mount aware
2021-01-24 14:27:20 +01:00
server_list.c
afs: Reorganise volume and server trees to be rooted on the cell
2020-06-04 15:37:57 +01:00
server.c
afs: Fix mmap coherency vs 3rd-party changes
2021-09-13 09:10:39 +01:00
super.c
afs: Fix mmap
2021-12-22 09:32:45 +01:00
vl_alias.c
afs: Add tracing for cell refcount and active user count
2020-10-16 14:39:21 +01:00
vl_list.c
afs: Don't use VL probe running state to make decisions outside probe code
2020-08-20 18:21:28 +01:00
vl_probe.c
afs: Don't use VL probe running state to make decisions outside probe code
2020-08-20 18:21:28 +01:00
vl_rotate.c
afs: Add tracing for cell refcount and active user count
2020-10-16 14:39:21 +01:00
vlclient.c
afs: Fix fall-through warnings for Clang
2021-05-25 07:30:34 -10:00
volume.c
afs: Add tracing for cell refcount and active user count
2020-10-16 14:39:21 +01:00
write.c
afs: Adjust ACK interpretation to try and cope with NAT
2022-06-09 10:22:40 +02:00
xattr.c
afs: Stop listxattr() from listing "afs.*" attributes
2021-03-15 17:09:54 +00:00
xdr_fs.h
afs: Fix directory entry size calculation
2021-01-04 12:25:19 +00:00
yfsclient.c
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:30:05 +02:00