diff options
| author | Andrew Morton <akpm@osdl.org> | 2003-07-06 05:41:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.osdl.org> | 2003-07-06 05:41:34 -0700 |
| commit | d24d1d3abedcd64a9fd90e602bbd45d73b9c0de0 (patch) | |
| tree | 265485eb31094fe187996a5c0fd5150aeeea8105 /include/linux | |
| parent | d029f790d8ed6d277ef47eb1e1f99cdbc3f11017 (diff) | |
[PATCH] BSD accounting speedup
From: Ingo Molnar <mingo@elte.hu>
Most distributions turn on process accounting - but even the common
'accounting is off' case is horrible SMP-scalability-wise: it accesses a
global spinlock during every sys_exit() call, which bounces like mad on SMP
(and NUMA) systems.
(i also got rid of the unused return code.)
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/acct.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/acct.h b/include/linux/acct.h index 0b4ae8298a0e..69389c4af8e4 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -78,7 +78,7 @@ struct acct #ifdef CONFIG_BSD_PROCESS_ACCT struct super_block; extern void acct_auto_close(struct super_block *sb); -extern int acct_process(long exitcode); +extern void acct_process(long exitcode); #else #define acct_auto_close(x) do { } while (0) #define acct_process(x) do { } while (0) |