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| author |   Miklos Szeredi <mszeredi@suse.cz> | 2011-02-25 14:44:58 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2011-02-25 14:44:58 +0100 |
| commit | 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 (patch) | |
| tree | 6995509f59166fff90ce240ce72e3858f61ac101 /fs/fuse/dir.c | |
| parent | Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 (diff) | |
| download | linux-dev-5a18ec176c934ca1bc9dc61580a5e0e90a9b5733.tar.xz linux-dev-5a18ec176c934ca1bc9dc61580a5e0e90a9b5733.zip | |
fuse: fix hang of single threaded fuseblk filesystem
Single threaded NTFS-3G could get stuck if a delayed RELEASE reply
triggered a DESTROY request via path_put().
Fix this by
a) making RELEASE requests synchronous, whenever possible, on fuseblk
filesystems
b) if not possible (triggered by an asynchronous read/write) then do
the path_put() in a separate thread with schedule_work().
Reported-by: Oliver Neukum <oneukum@suse.de>
Cc: stable@kernel.org
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse/dir.c')
0 files changed, 0 insertions, 0 deletions