diff options
Diffstat (limited to 'drivers/oprofile/oprofile_stats.c')
| -rw-r--r-- | drivers/oprofile/oprofile_stats.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c index e0c45498d175..e1f6ce03705e 100644 --- a/drivers/oprofile/oprofile_stats.c +++ b/drivers/oprofile/oprofile_stats.c @@ -11,17 +11,17 @@ #include <linux/smp.h> #include <linux/cpumask.h> #include <linux/threads.h> - + #include "oprofile_stats.h" #include "cpu_buffer.h" - + struct oprofile_stat_struct oprofile_stats; - + void oprofile_reset_stats(void) { struct oprofile_cpu_buffer *cpu_buf; int i; - + for_each_possible_cpu(i) { cpu_buf = &per_cpu(cpu_buffer, i); cpu_buf->sample_received = 0; @@ -29,7 +29,7 @@ void oprofile_reset_stats(void) cpu_buf->backtrace_aborted = 0; cpu_buf->sample_invalid_eip = 0; } - + atomic_set(&oprofile_stats.sample_lost_no_mm, 0); atomic_set(&oprofile_stats.sample_lost_no_mapping, 0); atomic_set(&oprofile_stats.event_lost_overflow, 0); @@ -52,7 +52,7 @@ void oprofile_create_stats_files(struct super_block *sb, struct dentry *root) cpu_buf = &per_cpu(cpu_buffer, i); snprintf(buf, 10, "cpu%d", i); cpudir = oprofilefs_mkdir(sb, dir, buf); - + /* Strictly speaking access to these ulongs is racy, * but we can't simply lock them, and they are * informational only. @@ -66,7 +66,7 @@ void oprofile_create_stats_files(struct super_block *sb, struct dentry *root) oprofilefs_create_ro_ulong(sb, cpudir, "sample_invalid_eip", &cpu_buf->sample_invalid_eip); } - + oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mm", &oprofile_stats.sample_lost_no_mm); oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mapping", |