ceph: do not call __mark_dirty_inode under i_lock
The __mark_dirty_inode helper now takes i_lock as of 250df6ed. Fix the
one ceph callers that held i_lock (__ceph_mark_dirty_caps) to return the
flags value so that the callers can do it outside of i_lock.
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 8c9eba6..f2b6286 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -703,6 +703,7 @@
struct ceph_inode_xattr *xattr = NULL;
int issued;
int required_blob_size;
+ int dirty;
if (ceph_snap(inode) != CEPH_NOSNAP)
return -EROFS;
@@ -763,11 +764,12 @@
dout("setxattr %p issued %s\n", inode, ceph_cap_string(issued));
err = __set_xattr(ci, newname, name_len, newval,
val_len, 1, 1, 1, &xattr);
- __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL);
+ dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL);
ci->i_xattrs.dirty = true;
inode->i_ctime = CURRENT_TIME;
spin_unlock(&inode->i_lock);
-
+ if (dirty)
+ __mark_inode_dirty(inode, dirty);
return err;
do_sync:
@@ -810,6 +812,7 @@
struct ceph_vxattr_cb *vxattrs = ceph_inode_vxattrs(inode);
int issued;
int err;
+ int dirty;
if (ceph_snap(inode) != CEPH_NOSNAP)
return -EROFS;
@@ -833,12 +836,13 @@
goto do_sync;
err = __remove_xattr_by_name(ceph_inode(inode), name);
- __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL);
+ dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL);
ci->i_xattrs.dirty = true;
inode->i_ctime = CURRENT_TIME;
spin_unlock(&inode->i_lock);
-
+ if (dirty)
+ __mark_inode_dirty(inode, dirty);
return err;
do_sync:
spin_unlock(&inode->i_lock);