diff options
author | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
commit | d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f (patch) | |
tree | 854ab394486288d40fa8179cbfaf66e8bdc44b0f /fs/9p/vfs_super.c | |
parent | 73b2c7165b76b20eb1290e7efebc33cfd21db1ca (diff) | |
parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
download | op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.zip op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.tar.gz |
Merge branch 'master' into for-next
Diffstat (limited to 'fs/9p/vfs_super.c')
-rw-r--r-- | fs/9p/vfs_super.c | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index be74d02..4b9ede0 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -45,6 +45,7 @@ #include "v9fs.h" #include "v9fs_vfs.h" #include "fid.h" +#include "xattr.h" static const struct super_operations v9fs_super_ops, v9fs_super_ops_dotl; @@ -77,9 +78,10 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, sb->s_blocksize_bits = fls(v9ses->maxdata - 1); sb->s_blocksize = 1 << sb->s_blocksize_bits; sb->s_magic = V9FS_MAGIC; - if (v9fs_proto_dotl(v9ses)) + if (v9fs_proto_dotl(v9ses)) { sb->s_op = &v9fs_super_ops_dotl; - else + sb->s_xattr = v9fs_xattr_handlers; + } else sb->s_op = &v9fs_super_ops; sb->s_bdi = &v9ses->bdi; @@ -107,7 +109,6 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, struct inode *inode = NULL; struct dentry *root = NULL; struct v9fs_session_info *v9ses = NULL; - struct p9_wstat *st = NULL; int mode = S_IRWXUGO | S_ISVTX; struct p9_fid *fid; int retval = 0; @@ -124,16 +125,10 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, goto close_session; } - st = p9_client_stat(fid); - if (IS_ERR(st)) { - retval = PTR_ERR(st); - goto clunk_fid; - } - sb = sget(fs_type, NULL, v9fs_set_super, v9ses); if (IS_ERR(sb)) { retval = PTR_ERR(sb); - goto free_stat; + goto clunk_fid; } v9fs_fill_super(sb, v9ses, flags, data); @@ -151,22 +146,38 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, } sb->s_root = root; - root->d_inode->i_ino = v9fs_qid2ino(&st->qid); - v9fs_stat2inode(st, root->d_inode, sb); + if (v9fs_proto_dotl(v9ses)) { + struct p9_stat_dotl *st = NULL; + st = p9_client_getattr_dotl(fid, P9_STATS_BASIC); + if (IS_ERR(st)) { + retval = PTR_ERR(st); + goto clunk_fid; + } + + v9fs_stat2inode_dotl(st, root->d_inode); + kfree(st); + } else { + struct p9_wstat *st = NULL; + st = p9_client_stat(fid); + if (IS_ERR(st)) { + retval = PTR_ERR(st); + goto clunk_fid; + } + + root->d_inode->i_ino = v9fs_qid2ino(&st->qid); + v9fs_stat2inode(st, root->d_inode, sb); + + p9stat_free(st); + kfree(st); + } v9fs_fid_add(root, fid); - p9stat_free(st); - kfree(st); P9_DPRINTK(P9_DEBUG_VFS, " simple set mount, return 0\n"); simple_set_mnt(mnt, sb); return 0; -free_stat: - p9stat_free(st); - kfree(st); - clunk_fid: p9_client_clunk(fid); @@ -176,8 +187,6 @@ close_session: return retval; release_sb: - p9stat_free(st); - kfree(st); deactivate_locked_super(sb); return retval; } @@ -278,4 +287,5 @@ struct file_system_type v9fs_fs_type = { .get_sb = v9fs_get_sb, .kill_sb = v9fs_kill_super, .owner = THIS_MODULE, + .fs_flags = FS_RENAME_DOES_D_MOVE, }; |