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authorDavid Howells <dhowells@redhat.com>2012-12-20 21:52:33 +0000
committerDavid Howells <dhowells@redhat.com>2012-12-20 21:58:25 +0000
commit5f4f9f4af185d5e76c966d2d3420a61870c856e7 (patch)
treeb2f41124474891a58ec77cbbdb6adccb704073d6 /fs/fscache
parentc4d6d8dbf335c7fa47341654a37c53a512b519bb (diff)
downloadop-kernel-dev-5f4f9f4af185d5e76c966d2d3420a61870c856e7.zip
op-kernel-dev-5f4f9f4af185d5e76c966d2d3420a61870c856e7.tar.gz
CacheFiles: Downgrade the requirements passed to the allocator
Downgrade the requirements passed to the allocator in the gfp flags parameter. FS-Cache/CacheFiles can handle OOM conditions simply by aborting the attempt to store an object or a page in the cache. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/fscache')
-rw-r--r--fs/fscache/page.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fscache/page.c b/fs/fscache/page.c
index d7c663c..248a12e 100644
--- a/fs/fscache/page.c
+++ b/fs/fscache/page.c
@@ -759,7 +759,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
fscache_stat(&fscache_n_stores);
- op = kzalloc(sizeof(*op), GFP_NOIO);
+ op = kzalloc(sizeof(*op), GFP_NOIO | __GFP_NOMEMALLOC | __GFP_NORETRY);
if (!op)
goto nomem;
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