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| author | Tejun Heo <tj@kernel.org> | 2008-11-26 12:03:56 +0100 |
|---|---|---|
| committer | Miklos Szeredi <miklos@szeredi.hu> | 2008-11-26 12:03:56 +0100 |
| commit | 43901aabd7a043e62e24e9459dc4949b4cd69f07 (patch) | |
| tree | a3c111b3110852bd46a62b31bd510f08d6b20e88 /fs/fuse | |
| parent | 0d179aa59285ceef529c125e181cbb79ff5245c2 (diff) | |
| download | kernel_samsung_smdk4412-43901aabd7a043e62e24e9459dc4949b4cd69f07.tar.gz kernel_samsung_smdk4412-43901aabd7a043e62e24e9459dc4949b4cd69f07.tar.bz2 kernel_samsung_smdk4412-43901aabd7a043e62e24e9459dc4949b4cd69f07.zip | |
fuse: add fuse_conn->release()
Add fuse_conn->release() so that fuse_conn can be embedded in other
structures.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/fuse_i.h | 3 | ||||
| -rw-r--r-- | fs/fuse/inode.c | 8 |
2 files changed, 10 insertions, 1 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index eb488d48b83..5e64b815a5a 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -465,6 +465,9 @@ struct fuse_conn { /** Version counter for attribute changes */ u64 attr_version; + + /** Called on final put */ + void (*release)(struct fuse_conn *); }; static inline struct fuse_conn *get_fuse_conn_super(struct super_block *sb) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 6c9fa03aa36..47c96fdca1a 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -533,7 +533,7 @@ void fuse_conn_put(struct fuse_conn *fc) fuse_request_free(fc->destroy_req); mutex_destroy(&fc->inst_mutex); bdi_destroy(&fc->bdi); - kfree(fc); + fc->release(fc); } } @@ -789,6 +789,11 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) fuse_request_send_background(fc, req); } +static void fuse_free_conn(struct fuse_conn *fc) +{ + kfree(fc); +} + static int fuse_fill_super(struct super_block *sb, void *data, int silent) { struct fuse_conn *fc; @@ -837,6 +842,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) return err; } + fc->release = fuse_free_conn; fc->flags = d.flags; fc->user_id = d.user_id; fc->group_id = d.group_id; |