diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-01 10:27:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-01 10:27:10 -0700 |
| commit | 9fe3b64be3dc8313e9fa87255f169c608d074cbd (patch) | |
| tree | c2b44acdf73d0ee4cbb67cbb2722c6eeeafa1d60 /mm/rmap.c | |
| parent | 8b6d8c592fa7b8bfb1218447a273314c13a67e8a (diff) | |
| parent | ab4227cb2d936886069ef1056c02500d05beb15d (diff) | |
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] qeth: avoid use of include/asm-s390
[S390] dont use kthread for smp_rescan_cpus().
[S390] virtio console: fix section mismatch warning.
[S390] cio: Include linux/string.h in schid.h.
[S390] qdio: fix section mismatch bug.
[S390] stp: fix section mismatch warning.
[S390] Remove diag 0x260 call from memory detection.
[S390] qdio: make sure qdr is aligned to page size
[S390] Add support for memory hot-remove.
[S390] Wire up new syscalls.
[S390] cio: Memory allocation for idset changed.
[S390] qeth: preallocated qeth header for hiper socket
[S390] Optimize storage key operations for anon pages
[S390] nohz/sclp: disable timer on synchronous waits.
[S390] ipl: Reboot from alternate device does not work when booting from file
[S390] dasd: Add support for enhanced VM UID
[S390] Remove last P390 trace.
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 99bc3f9cd79..94a5246a3f9 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -667,7 +667,8 @@ void page_remove_rmap(struct page *page, struct vm_area_struct *vma) * Leaving it set also helps swapoff to reinstate ptes * faster for those pages still in swapcache. */ - if (page_test_dirty(page)) { + if ((!PageAnon(page) || PageSwapCache(page)) && + page_test_dirty(page)) { page_clear_dirty(page); set_page_dirty(page); } |