Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: do not call __mark_dirty_inode under i_lock
  libceph: fix ceph_osdc_alloc_request error checks
  ceph: handle ceph_osdc_new_request failure in ceph_writepages_start
  libceph: fix ceph_msg_new error path
  ceph: use ihold() when i_lock is held

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 5323c33..9fa0866 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1331,10 +1331,11 @@ static void ceph_flush_snaps(struct ceph_inode_info *ci)
 }
 
 /*
- * Mark caps dirty.  If inode is newly dirty, add to the global dirty
- * list.
+ * Mark caps dirty.  If inode is newly dirty, return the dirty flags.
+ * Caller is then responsible for calling __mark_inode_dirty with the
+ * returned flags value.
  */
-void __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
+int __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
 {
 	struct ceph_mds_client *mdsc =
 		ceph_sb_to_client(ci->vfs_inode.i_sb)->mdsc;
@@ -1357,7 +1358,7 @@ void __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
 		list_add(&ci->i_dirty_item, &mdsc->cap_dirty);
 		spin_unlock(&mdsc->cap_dirty_lock);
 		if (ci->i_flushing_caps == 0) {
-			igrab(inode);
+			ihold(inode);
 			dirty |= I_DIRTY_SYNC;
 		}
 	}
@@ -1365,9 +1366,8 @@ void __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
 	if (((was | ci->i_flushing_caps) & CEPH_CAP_FILE_BUFFER) &&
 	    (mask & CEPH_CAP_FILE_BUFFER))
 		dirty |= I_DIRTY_DATASYNC;
-	if (dirty)
-		__mark_inode_dirty(inode, dirty);
 	__cap_delay_requeue(mdsc, ci);
+	return dirty;
 }
 
 /*
@@ -1991,7 +1991,7 @@ static void __take_cap_refs(struct ceph_inode_info *ci, int got)
 		ci->i_wr_ref++;
 	if (got & CEPH_CAP_FILE_BUFFER) {
 		if (ci->i_wrbuffer_ref == 0)
-			igrab(&ci->vfs_inode);
+			ihold(&ci->vfs_inode);
 		ci->i_wrbuffer_ref++;
 		dout("__take_cap_refs %p wrbuffer %d -> %d (?)\n",
 		     &ci->vfs_inode, ci->i_wrbuffer_ref-1, ci->i_wrbuffer_ref);