mm/memory.c: remove unused code from do_wp_page()
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. [akpm@linux-foundation.org: cleanup] Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Родитель
816422ad76
Коммит
66521d5aa6
|
@ -2780,13 +2780,8 @@ unlock:
|
||||||
oom_free_new:
|
oom_free_new:
|
||||||
page_cache_release(new_page);
|
page_cache_release(new_page);
|
||||||
oom:
|
oom:
|
||||||
if (old_page) {
|
if (old_page)
|
||||||
if (page_mkwrite) {
|
|
||||||
unlock_page(old_page);
|
|
||||||
page_cache_release(old_page);
|
|
||||||
}
|
|
||||||
page_cache_release(old_page);
|
page_cache_release(old_page);
|
||||||
}
|
|
||||||
return VM_FAULT_OOM;
|
return VM_FAULT_OOM;
|
||||||
|
|
||||||
unwritable_page:
|
unwritable_page:
|
||||||
|
|
Загрузка…
Ссылка в новой задаче