diff options
| author | Jan Kara <jack@suse.cz> | 2017-04-12 12:24:31 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-20 12:09:55 -0600 |
| commit | 71304feba33f4b007cdb5cbbbe24c0e8d87ff689 (patch) | |
| tree | 843c9c5f5665287b9fec4d0d524db60fd2da5841 /fs/9p/v9fs.c | |
| parent | 9594caf216dc0fe3e318b34af0127276db661241 (diff) | |
9p: Convert to separately allocated bdi
Allocate struct backing_dev_info separately instead of embedding it
inside session. This unifies handling of bdi among users.
CC: Eric Van Hensbergen <ericvh@gmail.com>
CC: Ron Minnich <rminnich@sandia.gov>
CC: Latchesar Ionkov <lucho@ionkov.net>
CC: v9fs-developer@lists.sourceforge.net
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/9p/v9fs.c')
| -rw-r--r-- | fs/9p/v9fs.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index a89f3cfe3c7d..c202930086ed 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -333,10 +333,6 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, goto err_names; init_rwsem(&v9ses->rename_sem); - rc = bdi_setup_and_register(&v9ses->bdi, "9p"); - if (rc) - goto err_names; - v9ses->uid = INVALID_UID; v9ses->dfltuid = V9FS_DEFUID; v9ses->dfltgid = V9FS_DEFGID; @@ -345,7 +341,7 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, if (IS_ERR(v9ses->clnt)) { rc = PTR_ERR(v9ses->clnt); p9_debug(P9_DEBUG_ERROR, "problem initializing 9p client\n"); - goto err_bdi; + goto err_names; } v9ses->flags = V9FS_ACCESS_USER; @@ -415,8 +411,6 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, err_clnt: p9_client_destroy(v9ses->clnt); -err_bdi: - bdi_destroy(&v9ses->bdi); err_names: kfree(v9ses->uname); kfree(v9ses->aname); @@ -445,8 +439,6 @@ void v9fs_session_close(struct v9fs_session_info *v9ses) kfree(v9ses->uname); kfree(v9ses->aname); - bdi_destroy(&v9ses->bdi); - spin_lock(&v9fs_sessionlist_lock); list_del(&v9ses->slist); spin_unlock(&v9fs_sessionlist_lock); |