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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 22:08:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 22:08:14 -0700
commit33c2a174120b2c1baec9d1dac513f9d4b761b26a (patch)
tree9bd9a2c1ae13a3b123a238d9ebeabbc3cfe56a96 /include/linux
parent88265322c14cce39f7afbc416726ef4fac413298 (diff)
parente3483a5f3a8ef448c229a2aceca9b2ad6a46b8ec (diff)
Merge tag 'stable/for-linus-3.7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm
Pull frontswap update from Konrad Rzeszutek Wilk: "Features: - Support exlusive get if backend is capable. Bug-fixes: - Fix compile warnings - Add comments/cleanup doc - Fix wrong if condition" * tag 'stable/for-linus-3.7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm: frontswap: support exclusive gets if tmem backend is capable mm: frontswap: fix a wrong if condition in frontswap_shrink mm/frontswap: fix uninit'ed variable warning mm/frontswap: cleanup doc and comment error mm: frontswap: remove unneeded headers
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/frontswap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
index 0e4e2eec5c1..30442547b9e 100644
--- a/include/linux/frontswap.h
+++ b/include/linux/frontswap.h
@@ -19,6 +19,8 @@ extern struct frontswap_ops
extern void frontswap_shrink(unsigned long);
extern unsigned long frontswap_curr_pages(void);
extern void frontswap_writethrough(bool);
+#define FRONTSWAP_HAS_EXCLUSIVE_GETS
+extern void frontswap_tmem_exclusive_gets(bool);
extern void __frontswap_init(unsigned type);
extern int __frontswap_store(struct page *page);