The patch titled
mm: double mark_page_accessed() in read_cache_page_async()
has been removed from the -mm tree. Its filename was
mm-double-mark_page_accessed-in-read_cache_page_async.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: mm: double mark_page_accessed() in read_cache_page_async()
From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Fix a post-2.6.21 regression.
read_cache_page_async() has two invocations of mark_page_accessed() which will
launch pages right onto the active list.
Remove the first one, keeping the latter one. This avoids marking unwanted
pages active (in the retry loop).
Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Nick Piggin <nickpiggin@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/filemap.c | 1 -
1 files changed, 1 deletion(-)
diff -puN mm/filemap.c~mm-double-mark_page_accessed-in-read_cache_page_async mm/filemap.c
--- a/mm/filemap.c~mm-double-mark_page_accessed-in-read_cache_page_async
+++ a/mm/filemap.c
@@ -1786,7 +1786,6 @@ retry:
page = __read_cache_page(mapping, index, filler, data);
if (IS_ERR(page))
return page;
- mark_page_accessed(page);
if (PageUptodate(page))
goto out;
_
Patches currently in -mm which might be from peterz@xxxxxxxxxxxxx are
-
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