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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-29 18:20:00 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-29 18:20:00 +0300 |
| commit | 3242f9804ba992c867360e2b57efc268b8e4e175 (patch) | |
| tree | 96fbdbc1344aa67588ce26765f308c674b91a75f /include | |
| parent | 23756692147c5dfd3328afd42e16e9d943ff756c (diff) | |
| parent | 7456b0405d8fc063c49628f969cdb23be060fc80 (diff) | |
| download | linux-3242f9804ba992c867360e2b57efc268b8e4e175.tar.xz | |
Merge branch 'hwpoison-2.6.32' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
* 'hwpoison-2.6.32' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6:
HWPOISON: fix invalid page count in printk output
HWPOISON: Allow schedule_on_each_cpu() from keventd
HWPOISON: fix/proc/meminfo alignment
HWPOISON: fix oops on ksm pages
HWPOISON: Fix page count leak in hwpoison late kill in do_swap_page
HWPOISON: return early on non-LRU pages
HWPOISON: Add brief hwpoison description to Documentation
HWPOISON: Clean up PR_MCE_KILL interface
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/prctl.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/prctl.h b/include/linux/prctl.h index 931150566ade..a3baeb2c2161 100644 --- a/include/linux/prctl.h +++ b/include/linux/prctl.h @@ -88,6 +88,18 @@ #define PR_TASK_PERF_EVENTS_DISABLE 31 #define PR_TASK_PERF_EVENTS_ENABLE 32 +/* + * Set early/late kill mode for hwpoison memory corruption. + * This influences when the process gets killed on a memory corruption. + */ #define PR_MCE_KILL 33 +# define PR_MCE_KILL_CLEAR 0 +# define PR_MCE_KILL_SET 1 + +# define PR_MCE_KILL_LATE 0 +# define PR_MCE_KILL_EARLY 1 +# define PR_MCE_KILL_DEFAULT 2 + +#define PR_MCE_KILL_GET 34 #endif /* _LINUX_PRCTL_H */ |