ceph: do not chain inode updates to parent fsync

[firefly-linux-kernel-4.4.55.git] / fs / ceph / xattr.c

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index a55ec37378c6730efa476d3d6a923e37ba10ec72..2dbd668d590b3aaf1ba66d68de149424412d3d79 100644 (file)
--- 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;
 }