pruning buffer margin - do not destroy if no other non-filled arenas are in the pool

1 files changed, 1 insertions, 1 deletions

diff --git a/libglusterfs/src/iobuf.h b/libglusterfs/src/iobuf.h
index 4c34770849e..71b115c5d40 100644
--- a/libglusterfs/src/iobuf.h
+++ b/libglusterfs/src/iobuf.h
@@ -86,7 +86,7 @@ struct iobuf_pool {
         struct iobuf_arena  arenas;     /* head node arena
                                            (unused by itself) */
         struct iobuf_arena  filled;     /* arenas without  free iobufs */
-        struct iobuf_arena  purge;      /* arenas to be purged right away */
+        struct iobuf_arena  purge;      /* arenas which can be purged */
 };