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| author | Tony Luck <tony.luck@intel.com> | 2011-12-15 10:48:12 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2012-01-03 12:06:32 -0800 |
| commit | cd42f4a3b2b1c4cbd997363dc57821953d73fd87 (patch) | |
| tree | c7db057922def7f742fbcd283324051bdd92b053 /mm/hwpoison-inject.c | |
| parent | dc47ce90c3a822cd7c9e9339fe4d5f61dcb26b50 (diff) | |
| download | op-kernel-dev-cd42f4a3b2b1c4cbd997363dc57821953d73fd87.zip op-kernel-dev-cd42f4a3b2b1c4cbd997363dc57821953d73fd87.tar.gz | |
HWPOISON: Clean up memory_failure() vs. __memory_failure()
There is only one caller of memory_failure(), all other users call
__memory_failure() and pass in the flags argument explicitly. The
lone user of memory_failure() will soon need to pass flags too.
Add flags argument to the callsite in mce.c. Delete the old memory_failure()
function, and then rename __memory_failure() without the leading "__".
Provide clearer message when action optional memory errors are ignored.
Acked-by: Borislav Petkov <bp@amd64.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'mm/hwpoison-inject.c')
| -rw-r--r-- | mm/hwpoison-inject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c index c7fc7fd..cc448bb 100644 --- a/mm/hwpoison-inject.c +++ b/mm/hwpoison-inject.c @@ -45,7 +45,7 @@ static int hwpoison_inject(void *data, u64 val) * do a racy check with elevated page count, to make sure PG_hwpoison * will only be set for the targeted owner (or on a free page). * We temporarily take page lock for try_get_mem_cgroup_from_page(). - * __memory_failure() will redo the check reliably inside page lock. + * memory_failure() will redo the check reliably inside page lock. */ lock_page(hpage); err = hwpoison_filter(hpage); @@ -55,7 +55,7 @@ static int hwpoison_inject(void *data, u64 val) inject: printk(KERN_INFO "Injecting memory failure at pfn %lx\n", pfn); - return __memory_failure(pfn, 18, MF_COUNT_INCREASED); + return memory_failure(pfn, 18, MF_COUNT_INCREASED); } static int hwpoison_unpoison(void *data, u64 val) |
