Hi Andrew,
This is just a cleanup - no functional changes. Gets a bunch of code
outside an if by returning NULL earlier.
--
Martin Hicks Wild Open Source Inc.
[EMAIL PROTECTED] 613-266-2296
Signed-Off-By: Martin Hicks <[EMAIL PROTECTED]>
Index: linux-2.6.10/mm/page_alloc.c
===================================================================
--- linux-2.6.10.orig/mm/page_alloc.c 2005-02-25 08:02:33.000000000 -0800
+++ linux-2.6.10/mm/page_alloc.c 2005-02-28 07:08:01.000000000 -0800
@@ -710,6 +710,7 @@
perthread_pages_alloc(void)
{
struct list_head *perthread_pages;
+ struct page *page;
/*
* try to allocate pages from the per-thread private_pages pool. No
@@ -717,18 +718,16 @@
* itself, and not by interrupts or other threads.
*/
perthread_pages = get_per_thread_pages();
- if (!in_interrupt() && !list_empty(perthread_pages)) {
- struct page *page;
-
- page = list_entry(perthread_pages->next, struct page, lru);
- list_del(&page->lru);
- current->private_pages_count--;
- /*
- * per-thread page is already initialized, just return it.
- */
- return page;
- } else
+ if (in_interrupt() || list_empty(perthread_pages))
return NULL;
+
+ page = list_entry(perthread_pages->next, struct page, lru);
+ list_del(&page->lru);
+ current->private_pages_count--;
+ /*
+ * per-thread page is already initialized, just return it.
+ */
+ return page;
}
/*
-
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