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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-01-28 12:33:56 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-29 14:28:30 +0100 |
| commit | 700a3dcb9036d17d3a67d0a7ceee9d4373fbb570 (patch) | |
| tree | ff3d7daf41c646c22e2a877a8d97fd466ac3c4fe /block | |
| parent | ce181ebeff398e7d1a9c6cb92eb035a6d2d07489 (diff) | |
| download | lwn-700a3dcb9036d17d3a67d0a7ceee9d4373fbb570.tar.gz lwn-700a3dcb9036d17d3a67d0a7ceee9d4373fbb570.zip | |
blktrace: Use tracing_reset_online_cpus
Impact: cleanup
Use tracing_reset_online_cpus instead of open coding it.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blktrace.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/block/blktrace.c b/block/blktrace.c index 1b2267c798b6..04d81d31fd94 100644 --- a/block/blktrace.c +++ b/block/blktrace.c @@ -1109,12 +1109,7 @@ static void blk_tracer_print_header(struct seq_file *m) static void blk_tracer_start(struct trace_array *tr) { - int cpu; - - tr->time_start = ftrace_now(tr->cpu); - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); + tracing_reset_online_cpus(tr); mutex_lock(&blk_probe_mutex); if (atomic_add_return(1, &blk_probes_ref) == 1) |