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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-04 10:51:54 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-04 10:51:54 -0800 |
commit | 82bdc843c2be0ce199e8e247dfb2a17248cbd6c4 (patch) | |
tree | f04e4c0935dd9e3f05741bf812229b36b18683cd /mm/migrate.c | |
parent | 71b1b20b8aea6ba4a1a15736409f1261d8dfe1da (diff) | |
parent | 0bf380bc70ecba68cb4d74dc656cc2fa8c4d801a (diff) | |
download | linux-stable-82bdc843c2be0ce199e8e247dfb2a17248cbd6c4.tar.gz linux-stable-82bdc843c2be0ce199e8e247dfb2a17248cbd6c4.tar.bz2 linux-stable-82bdc843c2be0ce199e8e247dfb2a17248cbd6c4.zip |
Merge branch 'akpm'
* akpm:
mm: compaction: check pfn_valid when entering a new MAX_ORDER_NR_PAGES block during isolation for migration
readahead: fix pipeline break caused by block plug
kprobes: fix a memory leak in function pre_handler_kretprobe()
drivers/tty/vt/vt_ioctl.c: fix KDFONTOP 32bit compatibility layer
lkdtm: avoid calling lkdtm_do_action() with spinlock held
mm/filemap_xip.c: fix race condition in xip_file_fault()
mm/memcontrol.c: fix warning with CONFIG_NUMA=n
avr32: select generic atomic64_t support
mm: postpone migrated page mapping reset
xtensa: fix memscan()
MAINTAINERS: update lguest F: patterns
MAINTAINERS: remove staging sections
MAINTAINERS: remove iMX5 section
MAINTAINERS: update partitions block F: patterns
Diffstat (limited to 'mm/migrate.c')
-rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 9871a56d82c3..df141f60289e 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -445,7 +445,6 @@ void migrate_page_copy(struct page *newpage, struct page *page) ClearPageSwapCache(page); ClearPagePrivate(page); set_page_private(page, 0); - page->mapping = NULL; /* * If any waiters have accumulated on the new page then @@ -667,6 +666,7 @@ static int move_to_new_page(struct page *newpage, struct page *page, } else { if (remap_swapcache) remove_migration_ptes(page, newpage); + page->mapping = NULL; } unlock_page(newpage); |