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authorJan Beulich <JBeulich@novell.com>2010-10-26 14:22:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:13 -0700
commit3ecb01df3261d3b1f02ccfcf8384e2a255d2a1d0 (patch)
tree1fe91114d8829a511db48d757c787cfede3b929c /fs/fuse
parentb6472776816af1ed52848c93d26e3edb3b17adab (diff)
downloadop-kernel-dev-3ecb01df3261d3b1f02ccfcf8384e2a255d2a1d0.zip
op-kernel-dev-3ecb01df3261d3b1f02ccfcf8384e2a255d2a1d0.tar.gz
use clear_page()/copy_page() in favor of memset()/memcpy() on whole pages
After all that's what they are intended for. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fuse')
-rw-r--r--fs/fuse/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cde755c..6903711 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -811,7 +811,7 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
if (page && zeroing && count < PAGE_SIZE) {
void *mapaddr = kmap_atomic(page, KM_USER1);
- memset(mapaddr, 0, PAGE_SIZE);
+ clear_page(mapaddr);
kunmap_atomic(mapaddr, KM_USER1);
}
while (count) {
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