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| author | Luden <luden@ghostmail.com> | 2016-04-07 13:20:23 +0200 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2016-05-01 23:35:47 +0200 |
| commit | 980a74e2c46a5f8b8ae8ef4e73dbcc4bf26443b9 (patch) | |
| tree | c6b2cec1fc791963579ac1becb119d2139e478c7 /mm/migrate.c | |
| parent | a62e05e883fbbb201f6f89453849452c32d79429 (diff) | |
| download | kernel_samsung_tuna-980a74e2c46a5f8b8ae8ef4e73dbcc4bf26443b9.tar.gz kernel_samsung_tuna-980a74e2c46a5f8b8ae8ef4e73dbcc4bf26443b9.tar.bz2 kernel_samsung_tuna-980a74e2c46a5f8b8ae8ef4e73dbcc4bf26443b9.zip | |
CMA fixes for kernel 3.0
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 3e315a7e4c8..76abb9ad067 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -770,7 +770,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, * File Caches may use write_page() or lock_page() in migration, then, * just care Anon page here. */ - if (PageAnon(page)) { + if (PageAnon(page) && !PageKsm(page)) { /* * Only page_lock_anon_vma() understands the subtleties of * getting a hold on an anon_vma from outside one of its mms. |