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| author | Jan Kara <jack@suse.cz> | 2016-05-05 17:17:10 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-05-05 09:20:18 -0600 |
| commit | 8a544092665186e483d55c57adc66d033dbb3bd3 (patch) | |
| tree | 0f57508b2ede20dd37eea555c4dea7a19853d418 | |
| parent | ca215e985fadd8de53605ece5d31f924e0f8fde0 (diff) | |
| download | blktrace-8a544092665186e483d55c57adc66d033dbb3bd3.tar.gz | |
Don't prepend blktrace destination dir if we didn't run blktrace
When user specifies trace files directly via -t option, it doesn't make
sense to prepend blktrace destination directory to them (it is
especially confusing if you specify absolute path names with -t option
and this logic breaks the path names). So avoid that.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | iowatcher/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/iowatcher/main.c b/iowatcher/main.c index 28ff4cb..2d0349c 100644 --- a/iowatcher/main.c +++ b/iowatcher/main.c @@ -328,7 +328,10 @@ static void read_traces(void) char *path = NULL; list_for_each_entry(tf, &all_traces, list) { - path = join_path(blktrace_dest_dir, tf->filename); + if (num_blktrace_devices) + path = join_path(blktrace_dest_dir, tf->filename); + else + path = strdup(tf->filename); trace = open_trace(path); if (!trace) |