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Diffstat (limited to 'fs/btrfs/lzo.c')
| -rw-r--r-- | fs/btrfs/lzo.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c index dfad8514f0da..78285f30909e 100644 --- a/fs/btrfs/lzo.c +++ b/fs/btrfs/lzo.c @@ -266,8 +266,7 @@ static int lzo_decompress_biovec(struct list_head *ws, char *data_in; 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 buf_offset = 0; unsigned long bytes; |