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author | Takashi Iwai <tiwai@suse.de> | 2014-02-20 01:50:32 -0500 |
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committer | Takashi Iwai <tiwai@suse.de> | 2014-02-20 01:50:32 -0500 |
commit | f31f40be8f82d5eeb4ca084f9ac0f11ca265876b (patch) | |
tree | 6fce9ac78045249084d641945e094dcaea72d265 /mm/memory-failure.c | |
parent | 13c12dbe3a2ce17227f7ddef652b6a53c78fa51f (diff) | |
parent | 895be5b31e5175bef575008aadb4f0a27b850daa (diff) |
Merge tag 'asoc-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.14
A few fixes, all driver speccific ones. The DaVinci ones aren't as
clear as they should be from the subject lines on the commits but they
fix issues which will prevent correct operation in some use cases and
only affect that particular driver so are reasonably safe.
Diffstat (limited to 'mm/memory-failure.c')
-rw-r--r-- | mm/memory-failure.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 4f08a2d61487..2f2f34a4e77d 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c | |||
@@ -945,8 +945,10 @@ static int hwpoison_user_mappings(struct page *p, unsigned long pfn, | |||
945 | * to it. Similarly, page lock is shifted. | 945 | * to it. Similarly, page lock is shifted. |
946 | */ | 946 | */ |
947 | if (hpage != p) { | 947 | if (hpage != p) { |
948 | put_page(hpage); | 948 | if (!(flags & MF_COUNT_INCREASED)) { |
949 | get_page(p); | 949 | put_page(hpage); |
950 | get_page(p); | ||
951 | } | ||
950 | lock_page(p); | 952 | lock_page(p); |
951 | unlock_page(hpage); | 953 | unlock_page(hpage); |
952 | *hpagep = p; | 954 | *hpagep = p; |