diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:29:02 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:29:02 +0200 |
commit | 37f5d732f34fa099676b2c52b8a57bab01a011de (patch) | |
tree | cca207ab2009e8d5d2097602133d1a20de2b2e5c /mm/migrate.c | |
parent | ed9e4996d9a123b7550e63713d563f524fa9d9f0 (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into tracing/sysproftip-tracing-sysprof-2008-06-25_10.29_Wed
Diffstat (limited to 'mm/migrate.c')
-rw-r--r-- | mm/migrate.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 449d77d409f5..112bcaeaa104 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -865,6 +865,11 @@ static int do_move_pages(struct mm_struct *mm, struct page_to_node *pm, goto set_status; page = follow_page(vma, pp->addr, FOLL_GET); + + err = PTR_ERR(page); + if (IS_ERR(page)) + goto set_status; + err = -ENOENT; if (!page) goto set_status; @@ -928,6 +933,11 @@ static int do_pages_stat(struct mm_struct *mm, struct page_to_node *pm) goto set_status; page = follow_page(vma, pm->addr, 0); + + err = PTR_ERR(page); + if (IS_ERR(page)) + goto set_status; + err = -ENOENT; /* Use PageReserved to check for zero page */ if (!page || PageReserved(page)) |