diff options
| author | Sage Weil <sage@inktank.com> | 2013-02-05 13:52:29 -0800 |
|---|---|---|
| committer | Yan, Zheng <zheng.z.yan@intel.com> | 2014-04-03 10:33:52 +0800 |
| commit | 752c8bdcfe88f27a17c5c9264df928fd145a4b30 (patch) | |
| tree | 755eb2453b772e826113fe30d9184870efb012c0 /fs/ceph/xattr.c | |
| parent | 180061a58c17681dd236e5059ba57fe092dbe368 (diff) | |
| download | linux-752c8bdcfe88f27a17c5c9264df928fd145a4b30.tar.bz2 | |
ceph: do not chain inode updates to parent fsync
The fsync(dirfd) only covers namespace operations, not inode updates.
We do not need to cover setattr variants or O_TRUNC.
Reported-by: Al Viro <viro@xeniv.linux.org.uk>
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Yan, Zheng <zheng.z.yan@intel.com>
Diffstat (limited to 'fs/ceph/xattr.c')
| -rw-r--r-- | fs/ceph/xattr.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index a55ec37378c6..2dbd668d590b 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -842,7 +842,6 @@ static int ceph_sync_setxattr(struct dentry *dentry, const char *name, struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); struct inode *inode = dentry->d_inode; struct ceph_inode_info *ci = ceph_inode(inode); - struct inode *parent_inode; struct ceph_mds_request *req; struct ceph_mds_client *mdsc = fsc->mdsc; int err; @@ -893,9 +892,7 @@ static int ceph_sync_setxattr(struct dentry *dentry, const char *name, req->r_data_len = size; dout("xattr.ver (before): %lld\n", ci->i_xattrs.version); - parent_inode = ceph_get_dentry_parent_inode(dentry); - err = ceph_mdsc_do_request(mdsc, parent_inode, req); - iput(parent_inode); + err = ceph_mdsc_do_request(mdsc, NULL, req); ceph_mdsc_put_request(req); dout("xattr.ver (after): %lld\n", ci->i_xattrs.version); @@ -1019,7 +1016,6 @@ static int ceph_send_removexattr(struct dentry *dentry, const char *name) struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); struct ceph_mds_client *mdsc = fsc->mdsc; struct inode *inode = dentry->d_inode; - struct inode *parent_inode; struct ceph_mds_request *req; int err; @@ -1033,9 +1029,7 @@ static int ceph_send_removexattr(struct dentry *dentry, const char *name) req->r_num_caps = 1; req->r_path2 = kstrdup(name, GFP_NOFS); - parent_inode = ceph_get_dentry_parent_inode(dentry); - err = ceph_mdsc_do_request(mdsc, parent_inode, req); - iput(parent_inode); + err = ceph_mdsc_do_request(mdsc, NULL, req); ceph_mdsc_put_request(req); return err; } |