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android_kernel_xiaomi_sm8450/fs/afs
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David Howells 72602bc620 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 14:17:00 +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: Fix the by-UUID server tree to allow servers with the same UUID 2020-06-04 15:37:57 +01:00
cell.c afs: Fix tracing deref-before-check 2020-10-27 22:05:56 +00:00
cmservice.c afs: Fix tracepoint string placement with built-in AFS 2021-07-28 14:35:41 +02:00
dir_edit.c afs: Fix updating of i_blocks on file/dir extension 2021-09-30 10:11:01 +02:00
dir_silly.c afs: Fix speculative status fetches 2021-05-14 09:50:45 +02:00
dir.c afs: Fix infinite loop found by xfstest generic/676 2022-06-14 18:32:37 +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: Stop listxattr() from listing "afs.*" attributes 2021-03-25 09:04:07 +01:00
flock.c afs: Use the operation issue time instead of the reply time for callbacks 2022-09-15 11:32:05 +02:00
fs_operation.c afs: Fix speculative status fetches 2021-05-14 09:50:45 +02:00
fs_probe.c rxrpc: Make rxrpc_kernel_get_srtt() indicate validity 2020-08-20 18:21:28 +01:00
fsclient.c afs: Use the operation issue time instead of the reply time for callbacks 2022-09-15 11:32:05 +02:00
inode.c afs: Fix dynamic root getattr 2022-06-29 08:59:49 +02:00
internal.h afs: Use the operation issue time instead of the reply time for callbacks 2022-09-15 11:32:05 +02:00
Kconfig docs: filesystems: fix renamed references 2020-04-20 15:45:22 -06:00
main.c afs: Fix an IS_ERR() vs NULL check 2021-06-23 14:42:40 +02:00
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 14:17:00 +02:00
mntpt.c afs: Stop listxattr() from listing "afs.*" attributes 2021-03-25 09:04:07 +01:00
proc.c afs: Add tracing for cell refcount and active user count 2020-10-16 14:39:21 +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: Implement client support for the YFSVL.GetCellName RPC op 2020-06-04 15:37:57 +01:00
rotate.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
rxrpc.c afs: Use the operation issue time instead of the reply time for callbacks 2022-09-15 11:32:05 +02:00
security.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
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: Don't assert on unpurgeable server records 2020-10-16 14:39:34 +01:00
super.c afs: Fix memory leak when mounting with multiple source parameters 2020-12-08 15:59:25 -08:00
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 treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
volume.c afs: Add tracing for cell refcount and active user count 2020-10-16 14:39:21 +01:00
write.c afs: Fix updating of i_blocks on file/dir extension 2021-09-30 10:11:01 +02:00
xattr.c afs: Stop listxattr() from listing "afs.*" attributes 2021-03-25 09:04:07 +01:00
xdr_fs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
yfsclient.c afs: Use the operation issue time instead of the reply time for callbacks 2022-09-15 11:32:05 +02:00