From: Andrew Morton <akpm@zip.com.au>
To: lkml <linux-kernel@vger.kernel.org>
Subject: aa-180-activate_page_cleanup
Date: Tue, 19 Mar 2002 20:02:24 -0800 [thread overview]
Message-ID: <3C9809D0.9FEECFDB@zip.com.au> (raw)
Fold activate_page_nolock() into activate_page().
=====================================
--- 2.4.19-pre3/mm/swap.c~aa-180-activate_page_cleanup Tue Mar 19 19:49:03 2002
+++ 2.4.19-pre3-akpm/mm/swap.c Tue Mar 19 19:49:03 2002
@@ -36,18 +36,17 @@ pager_daemon_t pager_daemon = {
/*
* Move an inactive page to the active list.
*/
-static inline void activate_page_nolock(struct page * page)
-{
- if (PageLRU(page) && !PageActive(page)) {
- del_page_from_inactive_list(page);
- add_page_to_active_list(page);
- }
-}
-
void activate_page(struct page * page)
{
spin_lock(&pagemap_lru_lock);
- activate_page_nolock(page);
+ if (PageLRU(page)) {
+ if (!PageActive(page)) {
+ del_page_from_inactive_list(page);
+ add_page_to_active_list(page);
+ ClearPageReferenced(page);
+ } else
+ SetPageReferenced(page);
+ }
spin_unlock(&pagemap_lru_lock);
}
-
reply other threads:[~2002-03-20 4:05 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3C9809D0.9FEECFDB@zip.com.au \
--to=akpm@zip.com.au \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.