diff options
Diffstat (limited to 'fs/btrfs/zlib.c')
| -rw-r--r-- | fs/btrfs/zlib.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c index b67d8fc81277..77a0e5dba818 100644 --- a/fs/btrfs/zlib.c +++ b/fs/btrfs/zlib.c @@ -225,8 +225,7 @@ static int zlib_decompress_biovec(struct list_head *ws, struct page **pages_in, size_t total_out = 0; unsigned long page_in_index = 0; unsigned long page_out_index = 0; - unsigned long total_pages_in = (srclen + PAGE_CACHE_SIZE - 1) / - PAGE_CACHE_SIZE; + unsigned long total_pages_in = DIV_ROUND_UP(srclen, PAGE_CACHE_SIZE); unsigned long buf_start; unsigned long pg_offset; |