diff options
| author | Bernd Schubert <[email protected]> | 2025-01-20 01:29:08 +0000 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2025-01-27 17:02:21 +0000 |
| commit | b6236c8407cba5d7a108facb1bcfab24994d3814 (patch) | |
| tree | 5bf20d18b72a5cc01e9d7e6237fa50f9a5d8fa02 /lib/timerqueue.c | |
| parent | fuse: Allow to queue bg requests through io-uring (diff) | |
| download | kernel-b6236c8407cba5d7a108facb1bcfab24994d3814.tar.gz kernel-b6236c8407cba5d7a108facb1bcfab24994d3814.zip | |
fuse: {io-uring} Prevent mount point hang on fuse-server termination
When the fuse-server terminates while the fuse-client or kernel
still has queued URING_CMDs, these commands retain references
to the struct file used by the fuse connection. This prevents
fuse_dev_release() from being invoked, resulting in a hung mount
point.
This patch addresses the issue by making queued URING_CMDs
cancelable, allowing fuse_dev_release() to proceed as expected
and preventing the mount point from hanging.
Signed-off-by: Bernd Schubert <[email protected]>
Reviewed-by: Pavel Begunkov <[email protected]> # io_uring
Reviewed-by: Luis Henriques <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions