Messages in this thread Patch in this message | | | From | dingel@linux ... | Subject | [PATCH] remove unused code from do_wp_page | Date | Tue, 11 Dec 2012 15:44:50 +0100 |
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From: Dominik Dingel <dingel@linux.vnet.ibm.com>
page_mkwrite is initalized with zero and only set once, from that point exists no way to get to the oom or oom_free_new labels.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> --- mm/memory.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c index 221fc9f..c322708 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2795,10 +2795,6 @@ oom_free_new: page_cache_release(new_page); oom: if (old_page) { - if (page_mkwrite) { - unlock_page(old_page); - page_cache_release(old_page); - } page_cache_release(old_page); } return VM_FAULT_OOM; -- 1.7.12.4
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