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-rw-r--r--fs/fuse/dev.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cde755cca56..b98664275f0 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -809,11 +809,9 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
int err;
struct page *page = *pagep;
- if (page && zeroing && count < PAGE_SIZE) {
- void *mapaddr = kmap_atomic(page, KM_USER1);
- memset(mapaddr, 0, PAGE_SIZE);
- kunmap_atomic(mapaddr, KM_USER1);
- }
+ if (page && zeroing && count < PAGE_SIZE)
+ clear_highpage(page);
+
while (count) {
if (cs->write && cs->pipebufs && page) {
return fuse_ref_page(cs, page, offset, count);
@@ -830,10 +828,10 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
}
}
if (page) {
- void *mapaddr = kmap_atomic(page, KM_USER1);
+ void *mapaddr = kmap_atomic(page, KM_USER0);
void *buf = mapaddr + offset;
offset += fuse_copy_do(cs, &buf, &count);
- kunmap_atomic(mapaddr, KM_USER1);
+ kunmap_atomic(mapaddr, KM_USER0);
} else
offset += fuse_copy_do(cs, NULL, &count);
}