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authorMike Travis <travis@sgi.com>2008-04-28 02:14:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:31 -0700
commit608dfddd845da5ab6accef70154c8910529699f7 (patch)
tree6480216e8248d79f2e69d3edd4658a99eaf0be13 /drivers/oprofile/oprofile_stats.c
parent7ae9392c0a3bc01562361bb21e23dfb2e5c81c5a (diff)
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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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
index d1f6d77..f99b28e 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);