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 <s...@fb.com>
---
 kernel/trace/blktrace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 8ae9ea2..9aef865 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"       },
-- 
2.8.0.rc2

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