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| author | David Howells <dhowells@redhat.com> | 2024-04-17 11:47:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:35:16 +0300 |
| commit | f1573c33601d7ad22ced5f6332aa4056dd1165a4 (patch) | |
| tree | 7b825ba1968b939c3f81acd9aa14bd62db5ba266 /fs/lockd/svcxdr.h | |
| parent | 95a3032840fedef49a1a406699775304b594dec3 (diff) | |
| download | linux-f1573c33601d7ad22ced5f6332aa4056dd1165a4.tar.xz | |
netfs: Fix writethrough-mode error handling
[ Upstream commit 619606a7b8d5e54b71578ecc988d3f8e1896bbc6 ]
Fix the error return in netfs_perform_write() acting in writethrough-mode
to return any cached error in the case that netfs_end_writethrough()
returns 0.
This can affect the use of O_SYNC/O_DSYNC/RWF_SYNC/RWF_DSYNC in 9p and afs.
Fixes: 41d8e7673a77 ("netfs: Implement a write-through caching option")
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/6736.1713343639@warthog.procyon.org.uk
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Eric Van Hensbergen <ericvh@kernel.org>
cc: Latchesar Ionkov <lucho@ionkov.net>
cc: Dominique Martinet <asmadeus@codewreck.org>
cc: Christian Schoenebeck <linux_oss@crudebyte.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
cc: v9fs@lists.linux.dev
cc: linux-afs@lists.infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/lockd/svcxdr.h')
0 files changed, 0 insertions, 0 deletions