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author | David Howells <dhowells@redhat.com> | 2012-12-20 21:52:33 +0000 |
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committer | David Howells <dhowells@redhat.com> | 2012-12-20 21:58:25 +0000 |
commit | 5f4f9f4af185d5e76c966d2d3420a61870c856e7 (patch) | |
tree | b2f41124474891a58ec77cbbdb6adccb704073d6 /fs/cachefiles/interface.c | |
parent | c4d6d8dbf335c7fa47341654a37c53a512b519bb (diff) | |
download | linux-5f4f9f4af185d5e76c966d2d3420a61870c856e7.tar.gz linux-5f4f9f4af185d5e76c966d2d3420a61870c856e7.tar.bz2 linux-5f4f9f4af185d5e76c966d2d3420a61870c856e7.zip |
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/cachefiles/interface.c')
-rw-r--r-- | fs/cachefiles/interface.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cachefiles/interface.c b/fs/cachefiles/interface.c index 67bef6d01484..9bff0f878cfd 100644 --- a/fs/cachefiles/interface.c +++ b/fs/cachefiles/interface.c @@ -41,12 +41,12 @@ static struct fscache_object *cachefiles_alloc_object( _enter("{%s},%p,", cache->cache.identifier, cookie); - lookup_data = kmalloc(sizeof(*lookup_data), GFP_KERNEL); + lookup_data = kmalloc(sizeof(*lookup_data), cachefiles_gfp); if (!lookup_data) goto nomem_lookup_data; /* create a new object record and a temporary leaf image */ - object = kmem_cache_alloc(cachefiles_object_jar, GFP_KERNEL); + object = kmem_cache_alloc(cachefiles_object_jar, cachefiles_gfp); if (!object) goto nomem_object; @@ -63,7 +63,7 @@ static struct fscache_object *cachefiles_alloc_object( * - stick the length on the front and leave space on the back for the * encoder */ - buffer = kmalloc((2 + 512) + 3, GFP_KERNEL); + buffer = kmalloc((2 + 512) + 3, cachefiles_gfp); if (!buffer) goto nomem_buffer; @@ -219,7 +219,7 @@ static void cachefiles_update_object(struct fscache_object *_object) return; } - auxdata = kmalloc(2 + 512 + 3, GFP_KERNEL); + auxdata = kmalloc(2 + 512 + 3, cachefiles_gfp); if (!auxdata) { _leave(" [nomem]"); return; |