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authorTakashi Iwai <tiwai@suse.de>2014-02-20 01:50:32 -0500
committerTakashi Iwai <tiwai@suse.de>2014-02-20 01:50:32 -0500
commitf31f40be8f82d5eeb4ca084f9ac0f11ca265876b (patch)
tree6fce9ac78045249084d641945e094dcaea72d265 /mm/memory-failure.c
parent13c12dbe3a2ce17227f7ddef652b6a53c78fa51f (diff)
parent895be5b31e5175bef575008aadb4f0a27b850daa (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.c6
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;