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authorJustin Lecher <jlec@gentoo.org>2012-07-30 14:42:53 -0700
committerBen Hutchings <ben@decadent.org.uk>2013-03-06 03:24:29 +0000
commit55a058d4a89c4ef33294f9758559f0704d347738 (patch)
treec11b177ad4ddf9c47a9fd2ac2478244284ea96c3 /fs/cachefiles
parent511d07bc0a060049009954eeb8b34eda016c9c0e (diff)
fs: cachefiles: add support for large files in filesystem caching
commit 98c350cda2c14a343d34ea01a3d9c24fea5ec66d upstream. Support the caching of large files. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=31182 Signed-off-by: Justin Lecher <jlec@gentoo.org> Signed-off-by: Suresh Jayaraman <sjayaraman@suse.com> Tested-by: Suresh Jayaraman <sjayaraman@suse.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> [bwh: Backported to 3.2: - Adjust context - dentry_open() takes dentry and vfsmount pointers, not a path pointer] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs/cachefiles')
-rw-r--r--fs/cachefiles/rdwr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 0e3c0924cc3a..b4d2438da9a5 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -918,7 +918,7 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page)
* own time */
dget(object->backer);
mntget(cache->mnt);
- file = dentry_open(object->backer, cache->mnt, O_RDWR,
+ file = dentry_open(object->backer, cache->mnt, O_RDWR | O_LARGEFILE,
cache->cache_cred);
if (IS_ERR(file)) {
ret = PTR_ERR(file);