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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/oprofile/oprofile_stats.h | |
download | blackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz blackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'drivers/oprofile/oprofile_stats.h')
-rw-r--r-- | drivers/oprofile/oprofile_stats.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h new file mode 100644 index 000000000000..6d755a633f15 --- /dev/null +++ b/drivers/oprofile/oprofile_stats.h @@ -0,0 +1,33 @@ +/** + * @file oprofile_stats.h + * + * @remark Copyright 2002 OProfile authors + * @remark Read the file COPYING + * + * @author John Levon + */ + +#ifndef OPROFILE_STATS_H +#define OPROFILE_STATS_H + +#include <asm/atomic.h> + +struct oprofile_stat_struct { + atomic_t sample_lost_no_mm; + atomic_t sample_lost_no_mapping; + atomic_t bt_lost_no_mapping; + atomic_t event_lost_overflow; +}; + +extern struct oprofile_stat_struct oprofile_stats; + +/* reset all stats to zero */ +void oprofile_reset_stats(void); + +struct super_block; +struct dentry; + +/* create the stats/ dir */ +void oprofile_create_stats_files(struct super_block * sb, struct dentry * root); + +#endif /* OPROFILE_STATS_H */ |