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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2018-08-21 21:54:34 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:46 -0700 |
| commit | f6d2f584d88616e27eeb603dc8c88ca16e00d682 (patch) | |
| tree | d72d76e6cfc3b9b4aa2f2cdf00053b0a630b5294 /fs/proc/base.c | |
| parent | proc: save 2 atomic ops on write to "/proc/*/attr/*" (diff) | |
| download | linux-dev-f6d2f584d88616e27eeb603dc8c88ca16e00d682.tar.xz linux-dev-f6d2f584d88616e27eeb603dc8c88ca16e00d682.zip | |
proc: use macro in /proc/latency hook
->latency_record is defined as
struct latency_record[LT_SAVECOUNT];
so use the same macro whie iterating.
Link: http://lkml.kernel.org/r/20180627200534.GA18434@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 4d8dac635da4..ccf86f16d9f0 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -463,7 +463,7 @@ static int lstats_show_proc(struct seq_file *m, void *v) if (!task) return -ESRCH; seq_puts(m, "Latency Top version : v0.1\n"); - for (i = 0; i < 32; i++) { + for (i = 0; i < LT_SAVECOUNT; i++) { struct latency_record *lr = &task->latency_record[i]; if (lr->backtrace[0]) { int q; |