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David Howells 4c10843863 afs: Fix vlserver probe RTT handling 
[ Upstream commit ba00b190670809c1a89326d80de96d714f6004f2 ]

In the same spirit as commit ca57f02295f1 ("afs: Fix fileserver probe
RTT handling"), don't rule out using a vlserver just because there
haven't been enough packets yet to calculate a real rtt.  Always set the
server's probe rtt from the estimate provided by rxrpc_kernel_get_srtt,
which is capped at 1 second.

This could lead to EDESTADDRREQ errors when accessing a cell for the
first time, even though the vl servers are known and have responded to a
probe.

Fixes: 1d4adfaf6574 ("rxrpc: Make rxrpc_kernel_get_srtt() indicate validity")
Signed-off-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-afs@lists.infradead.org
Link: http://lists.infradead.org/pipermail/linux-afs/2023-June/006746.html
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-21 15:45:40 +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
…
afs_fs.h
…
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
…
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 setting of mtime when creating a file/dir/symlink
2023-06-14 11:09:37 +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
afs: Fix lost servers_outstanding count
2023-01-14 10:16:22 +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 updating of i_size with dv jump from server
2023-05-17 11:48:06 +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: Fix vlserver probe RTT handling
2023-06-21 15:45:40 +02:00
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
…
yfsclient.c
afs: Use the operation issue time instead of the reply time for callbacks
2022-09-15 11:32:05 +02:00