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authorAndi Kleen <andi@firstfloor.org>2009-12-16 12:19:57 +0100
committerAndi Kleen <ak@linux.intel.com>2009-12-16 12:19:57 +0100
commit82ba011b9041dd31c15e4f63797b08aa0a288e61 (patch)
tree7fd48d31ab507007c37f89a9dc41256b8585d8db /include/linux/mm.h
parentbd1ce5f91f545730df4af492f774d9d32f5da3cb (diff)
downloadlinux-next-82ba011b9041dd31c15e4f63797b08aa0a288e61.tar.gz
HWPOISON: Turn ref argument into flags argument
Now that "ref" is just a boolean turn it into a flags argument. First step is only a single flag that makes the code's intention more clear, but more may follow. Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 68c84bb2ad3f..135e19198cd3 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1331,8 +1331,11 @@ extern int account_locked_memory(struct mm_struct *mm, struct rlimit *rlim,
size_t size);
extern void refund_locked_memory(struct mm_struct *mm, size_t size);
+enum mf_flags {
+ MF_COUNT_INCREASED = 1 << 0,
+};
extern void memory_failure(unsigned long pfn, int trapno);
-extern int __memory_failure(unsigned long pfn, int trapno, int ref);
+extern int __memory_failure(unsigned long pfn, int trapno, int flags);
extern int sysctl_memory_failure_early_kill;
extern int sysctl_memory_failure_recovery;
extern void shake_page(struct page *p);