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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:05:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:05:40 -0700 |
| commit | 92fb83afd6664a6f8a05f990d264c998f9b99f69 (patch) | |
| tree | b5c65f2a14d1019d8e00d94dafbc65696906455c /drivers/oprofile/oprofile_stats.c | |
| parent | a5344876065e047d507800d0801a637d68d3b129 (diff) | |
| parent | df13b31c286b3e91c556167954eda088d90a4295 (diff) | |
| download | op-kernel-dev-92fb83afd6664a6f8a05f990d264c998f9b99f69.zip op-kernel-dev-92fb83afd6664a6f8a05f990d264c998f9b99f69.tar.gz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile: (21 commits)
OProfile: Fix buffer synchronization for IBS
oprofile: hotplug cpu fix
oprofile: fixing whitespaces in arch/x86/oprofile/*
oprofile: fixing whitespaces in arch/x86/oprofile/*
oprofile: fixing whitespaces in drivers/oprofile/*
x86/oprofile: add the logic for enabling additional IBS bits
x86/oprofile: reordering functions in nmi_int.c
x86/oprofile: removing unused function parameter in add_ibs_begin()
oprofile: more whitespace fixes
oprofile: whitespace fixes
OProfile: Rename IBS sysfs dir into "ibs_op"
OProfile: Rework string handling in setup_ibs_files()
OProfile: Rework oprofile_add_ibs_sample() function
oprofile: discover counters for op ppro too
oprofile: Implement Intel architectural perfmon support
oprofile: Don't report Nehalem as core_2
oprofile: drop const in num counters field
Revert "Oprofile Multiplexing Patch"
x86, oprofile: BUG: using smp_processor_id() in preemptible code
x86/oprofile: fix on_each_cpu build error
...
Manually fixed trivial conflicts in
drivers/oprofile/{cpu_buffer.c,event_buffer.h}
Diffstat (limited to 'drivers/oprofile/oprofile_stats.c')
| -rw-r--r-- | drivers/oprofile/oprofile_stats.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c index f99b28e..e1f6ce0 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; + 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; @@ -29,18 +29,18 @@ 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); } -void oprofile_create_stats_files(struct super_block * sb, struct dentry * root) +void oprofile_create_stats_files(struct super_block *sb, struct dentry *root) { - struct oprofile_cpu_buffer * cpu_buf; - struct dentry * cpudir; - struct dentry * dir; + struct oprofile_cpu_buffer *cpu_buf; + struct dentry *cpudir; + struct dentry *dir; char buf[10]; int i; @@ -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", |
