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ceph: use __page_cache_alloc and add_to_page_cache_lru

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Following Nick Piggin patches in btrfs, pagecache pages should be
allocated with __page_cache_alloc, so they obey pagecache memory
policies.

Also, using add_to_page_cache_lru instead of using a private
pagevec where applicable.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Yehuda Sadeh
2010-03-17 13:54:02 -07:00
committed by Sage Weil
parent f553069e5d
commit 31459fe4b2
5 changed files with 6 additions and 11 deletions
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2
fs/ceph/pagelist.c
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@@ -20,7 +20,7 @@ int ceph_pagelist_release(struct ceph_pagelist *pl)
static int ceph_pagelist_addpage(struct ceph_pagelist *pl)
{
struct page *page = alloc_page(GFP_NOFS);
struct page *page = __page_cache_alloc(GFP_NOFS);
if (!page)
return -ENOMEM;
pl->room += PAGE_SIZE;