blktrace: add missed mask name

BLK_TC_NOTIFY is missed in mask_maps, so we can't print out notify or
set mask with 'notify' name.

Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 8ae9ea2cacaf..9aef8654e90d 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1552,6 +1552,7 @@ static const struct {
         { BLK_TC_COMPLETE,      "complete"      },
         { BLK_TC_FS,            "fs"            },
         { BLK_TC_PC,            "pc"            },
+        { BLK_TC_NOTIFY,        "notify"        },
         { BLK_TC_AHEAD,         "ahead"         },
         { BLK_TC_META,          "meta"          },
         { BLK_TC_DISCARD,       "discard"       },