diff options
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 17f93fd28f7e..2bea01d23a5b 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -591,16 +591,13 @@ static noinline int add_ra_bio_pages(struct inode *inode, free_extent_map(em); if (page->index == end_index) { - char *userpage; size_t zero_offset = offset_in_page(isize); if (zero_offset) { int zeros; zeros = PAGE_SIZE - zero_offset; - userpage = kmap_atomic(page); - memset(userpage + zero_offset, 0, zeros); + memzero_page(page, zero_offset, zeros); flush_dcache_page(page); - kunmap_atomic(userpage); } } |