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| 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/ioctl.c | |
| parent | 180061a58c17681dd236e5059ba57fe092dbe368 (diff) | |
| download | op-kernel-dev-752c8bdcfe88f27a17c5c9264df928fd145a4b30.zip op-kernel-dev-752c8bdcfe88f27a17c5c9264df928fd145a4b30.tar.gz | |
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/ioctl.c')
| -rw-r--r-- | fs/ceph/ioctl.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index dc66c9e..efbe082 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -64,7 +64,6 @@ static long __validate_layout(struct ceph_mds_client *mdsc, static long ceph_ioctl_set_layout(struct file *file, void __user *arg) { struct inode *inode = file_inode(file); - struct inode *parent_inode; struct ceph_mds_client *mdsc = ceph_sb_to_client(inode->i_sb)->mdsc; struct ceph_mds_request *req; struct ceph_ioctl_layout l; @@ -121,9 +120,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg) cpu_to_le32(l.object_size); req->r_args.setlayout.layout.fl_pg_pool = cpu_to_le32(l.data_pool); - parent_inode = ceph_get_dentry_parent_inode(file->f_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; } |
