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authorChao Yu <yuchao0@huawei.com>2017-04-15 14:09:38 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2017-04-19 11:00:43 -0700
commit0243a5f9daf149654dc68c49783b27760f513cc1 (patch)
tree7a079e1ee270bae4d88bf8a0c64c37be0c92bcf2 /include/trace
parentba48a33ef6faa573257b2a4181329f2d1eaafed9 (diff)
downloadlinux-0243a5f9daf149654dc68c49783b27760f513cc1.tar.bz2
f2fs: trace __submit_discard_cmd
Add an even class f2fs_discard for introducing f2fs_queue_discard, then use f2fs_{queue,issue}_discard to trace __{queue,submit}_discard_cmd. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/f2fs.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 1714c75822de..2e8f68f244d4 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -1129,7 +1129,7 @@ TRACE_EVENT(f2fs_write_checkpoint,
__entry->msg)
);
-TRACE_EVENT(f2fs_issue_discard,
+DECLARE_EVENT_CLASS(f2fs_discard,
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
@@ -1153,6 +1153,20 @@ TRACE_EVENT(f2fs_issue_discard,
(unsigned long long)__entry->blklen)
);
+DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
TRACE_EVENT(f2fs_issue_reset_zone,
TP_PROTO(struct block_device *dev, block_t blkstart),