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| author | Miklos Szeredi <mszeredi@suse.cz> | 2015-07-01 16:26:06 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2015-07-01 16:26:06 +0200 |
| commit | 365ae710df91edc97d24817e3271e01bffaaee32 (patch) | |
| tree | 3e535e7168b57fc310119e29947d2281ed60f484 /mm | |
| parent | fuse: add req flag for private list (diff) | |
| download | linux-365ae710df91edc97d24817e3271e01bffaaee32.tar.xz linux-365ae710df91edc97d24817e3271e01bffaaee32.zip | |
fuse: request_end(): do once
When the connection is aborted it is possible that request_end() will be
called twice. Use atomic test and set to do the actual ending only once.
test_and_set_bit() also provides the necessary barrier semantics so no
explicit smp_wmb() is necessary.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Ashish Samant <ashish.samant@oracle.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions