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| author | Mike Travis <travis@sgi.com> | 2008-04-28 02:14:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:31 -0700 |
| commit | 608dfddd845da5ab6accef70154c8910529699f7 (patch) | |
| tree | 6480216e8248d79f2e69d3edd4658a99eaf0be13 /drivers/oprofile/oprofile_stats.c | |
| parent | 7ae9392c0a3bc01562361bb21e23dfb2e5c81c5a (diff) | |
| download | kernel_samsung_smdk4412-608dfddd845da5ab6accef70154c8910529699f7.tar.gz kernel_samsung_smdk4412-608dfddd845da5ab6accef70154c8910529699f7.tar.bz2 kernel_samsung_smdk4412-608dfddd845da5ab6accef70154c8910529699f7.zip | |
oprofile: change cpu_buffer from array to per_cpu variable
Change cpu_buffer from array to per_cpu variable in oprofile functions.
[akpm@linux-foundation.org: coding-style fixes]
Cc: Philippe Elie <phil.el@wanadoo.fr>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/oprofile/oprofile_stats.c')
| -rw-r--r-- | drivers/oprofile/oprofile_stats.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c index d1f6d776e9e..f99b28e7b79 100644 --- a/drivers/oprofile/oprofile_stats.c +++ b/drivers/oprofile/oprofile_stats.c @@ -23,7 +23,7 @@ void oprofile_reset_stats(void) int i; for_each_possible_cpu(i) { - cpu_buf = &cpu_buffer[i]; + cpu_buf = &per_cpu(cpu_buffer, i); cpu_buf->sample_received = 0; cpu_buf->sample_lost_overflow = 0; cpu_buf->backtrace_aborted = 0; @@ -49,7 +49,7 @@ void oprofile_create_stats_files(struct super_block * sb, struct dentry * root) return; for_each_possible_cpu(i) { - cpu_buf = &cpu_buffer[i]; + cpu_buf = &per_cpu(cpu_buffer, i); snprintf(buf, 10, "cpu%d", i); cpudir = oprofilefs_mkdir(sb, dir, buf); |