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authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 22:50:13 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 22:50:13 -0400
commit517d08699b250021303f9a7cf0d758b6dc0748ed (patch)
tree5e5b0134c3fffb78fe9d8b1641a64ff28fdd7bbc /include/linux/rmap.h
parent8eeee4e2f04fc551f50c9d9847da2d73d7d33728 (diff)
parenta34601c5d84134055782ee031d58d82f5440e918 (diff)
Merge branch 'akpm'
* akpm: (182 commits) fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset fbdev: *bfin*: fix __dev{init,exit} markings fbdev: *bfin*: drop unnecessary calls to memset fbdev: bfin-t350mcqb-fb: drop unused local variables fbdev: blackfin has __raw I/O accessors, so use them in fb.h fbdev: s1d13xxxfb: add accelerated bitblt functions tcx: use standard fields for framebuffer physical address and length fbdev: add support for handoff from firmware to hw framebuffers intelfb: fix a bug when changing video timing fbdev: use framebuffer_release() for freeing fb_info structures radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb? s3c-fb: CPUFREQ frequency scaling support s3c-fb: fix resource releasing on error during probing carminefb: fix possible access beyond end of carmine_modedb[] acornfb: remove fb_mmap function mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF mb862xxfb: restrict compliation of platform driver to PPC Samsung SoC Framebuffer driver: add Alpha Channel support atmel-lcdc: fix pixclock upper bound detection offb: use framebuffer_alloc() to allocate fb_info struct ... Manually fix up conflicts due to kmemcheck in mm/slab.c
Diffstat (limited to 'include/linux/rmap.h')
-rw-r--r--include/linux/rmap.h12
1 files changed, 3 insertions, 9 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index b35bc0e19cd9..216d024f830d 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -83,7 +83,8 @@ static inline void page_dup_rmap(struct page *page, struct vm_area_struct *vma,
83/* 83/*
84 * Called from mm/vmscan.c to handle paging out 84 * Called from mm/vmscan.c to handle paging out
85 */ 85 */
86int page_referenced(struct page *, int is_locked, struct mem_cgroup *cnt); 86int page_referenced(struct page *, int is_locked,
87 struct mem_cgroup *cnt, unsigned long *vm_flags);
87int try_to_unmap(struct page *, int ignore_refs); 88int try_to_unmap(struct page *, int ignore_refs);
88 89
89/* 90/*
@@ -105,18 +106,11 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
105 */ 106 */
106int page_mkclean(struct page *); 107int page_mkclean(struct page *);
107 108
108#ifdef CONFIG_UNEVICTABLE_LRU
109/* 109/*
110 * called in munlock()/munmap() path to check for other vmas holding 110 * called in munlock()/munmap() path to check for other vmas holding
111 * the page mlocked. 111 * the page mlocked.
112 */ 112 */
113int try_to_munlock(struct page *); 113int try_to_munlock(struct page *);
114#else
115static inline int try_to_munlock(struct page *page)
116{
117 return 0; /* a.k.a. SWAP_SUCCESS */
118}
119#endif
120 114
121#else /* !CONFIG_MMU */ 115#else /* !CONFIG_MMU */
122 116
@@ -124,7 +118,7 @@ static inline int try_to_munlock(struct page *page)
124#define anon_vma_prepare(vma) (0) 118#define anon_vma_prepare(vma) (0)
125#define anon_vma_link(vma) do {} while (0) 119#define anon_vma_link(vma) do {} while (0)
126 120
127#define page_referenced(page,l,cnt) TestClearPageReferenced(page) 121#define page_referenced(page, locked, cnt, flags) TestClearPageReferenced(page)
128#define try_to_unmap(page, refs) SWAP_FAIL 122#define try_to_unmap(page, refs) SWAP_FAIL
129 123
130static inline int page_mkclean(struct page *page) 124static inline int page_mkclean(struct page *page)