diff options
author | Kees Cook <keescook@chromium.org> | 2016-07-25 13:50:36 -0700 |
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committer | Kees Cook <keescook@chromium.org> | 2016-07-25 13:50:36 -0700 |
commit | 74e630a7582e6b3cb39559d712a0049f08dea8a0 (patch) | |
tree | 98a752412dcfc74d802024c1d9e8c541b93174f9 /mm/vmstat.c | |
parent | 35da60941e44dbf57868e67686dd24cc1a33125a (diff) | |
parent | 523d939ef98fd712632d93a5a2b588e477a7565e (diff) |
Merge tag 'v4.7' into for-linus/pstore
Linux 4.7
Diffstat (limited to 'mm/vmstat.c')
-rw-r--r-- | mm/vmstat.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index 77e42ef388c2..cb2a67bb4158 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1061,6 +1061,8 @@ static void pagetypeinfo_showmixedcount_print(struct seq_file *m, continue; page_ext = lookup_page_ext(page); + if (unlikely(!page_ext)) + continue; if (!test_bit(PAGE_EXT_OWNER, &page_ext->flags)) continue; |