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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-03 21:21:39 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-24 23:45:13 -0400 |
| commit | dd3e2c55a45fe75f3213b17b74f9a32380f4e84b (patch) | |
| tree | e422d9dda0c7e3bde8bb0fa7026730ef7b0a96f4 /fs/fuse/cuse.c | |
| parent | 1adfcb03e31ba0d6be5fddf773da4357d0792cbb (diff) | |
| download | linux-0-day-dd3e2c55a45fe75f3213b17b74f9a32380f4e84b.tar.gz linux-0-day-dd3e2c55a45fe75f3213b17b74f9a32380f4e84b.tar.xz | |
fuse: rcu-delay freeing fuse_conn
makes ->permission() and ->d_revalidate() safety in RCU mode independent
from vfsmount_lock.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse/cuse.c')
| -rw-r--r-- | fs/fuse/cuse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c index adbfd66b380f6..8ca88d716dd39 100644 --- a/fs/fuse/cuse.c +++ b/fs/fuse/cuse.c @@ -473,7 +473,7 @@ err: static void cuse_fc_release(struct fuse_conn *fc) { struct cuse_conn *cc = fc_to_cc(fc); - kfree(cc); + kfree_rcu(cc, fc.rcu); } /** |