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author | Jan Kara <jack@suse.cz> | 2016-05-05 17:17:09 +0200 |
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committer | Jens Axboe <axboe@fb.com> | 2016-05-05 09:20:18 -0600 |
commit | ca215e985fadd8de53605ece5d31f924e0f8fde0 (patch) | |
tree | 7c610887309aa749509b7a8a2b24fd4fe218dbfe | |
parent | 1200fd07bb6f71be72749b306bd7647fe8009af5 (diff) | |
download | blktrace-ca215e985fadd8de53605ece5d31f924e0f8fde0.tar.gz |
Zero sectors are strange
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
-rw-r--r-- | iowatcher/blkparse.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/iowatcher/blkparse.c b/iowatcher/blkparse.c index 78a16e5..c7d1d65 100644 --- a/iowatcher/blkparse.c +++ b/iowatcher/blkparse.c @@ -1097,6 +1097,8 @@ void add_pending_io(struct trace *trace, struct graph_line_data *gld) return; if (action == __BLK_TA_QUEUE) { + if (io->sector == 0) + return; if (trace->found_issue || trace->found_completion) { pio = hash_queued_io(trace->io); /* |