Commit 2ec750a0 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs2: Add gfs2_inode_lookup comment 



Add comment on when and why gfs2_cancel_delete_work() needs to be
skipped in gfs2_inode_lookup().

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent 3781ec9e

fs/gfs2/inode.c

+5 −0
Original line number Diff line number Diff line
@@ -142,6 +142,11 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type, 
		if (unlikely(error))

			goto fail;



		/*

		 * The only caller that sets @blktype to GFS2_BLKST_UNLINKED is

		 * delete_work_func().  Make sure not to cancel the delete work

		 * from within itself here.

		 */

		if (blktype == GFS2_BLKST_UNLINKED)

			extra_flags |= LM_FLAG_TRY;

		else