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-rw-r--r--fs/btrfs/compression.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index b582c6fd80f2..bfd1512cce0a 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -174,7 +174,8 @@ static noinline int end_compressed_writeback(struct inode *inode, u64 start,
174 174
175 while(nr_pages > 0) { 175 while(nr_pages > 0) {
176 ret = find_get_pages_contig(inode->i_mapping, index, 176 ret = find_get_pages_contig(inode->i_mapping, index,
177 min(nr_pages, ARRAY_SIZE(pages)), pages); 177 min_t(unsigned long,
178 nr_pages, ARRAY_SIZE(pages)), pages);
178 if (ret == 0) { 179 if (ret == 0) {
179 nr_pages -= 1; 180 nr_pages -= 1;
180 index += 1; 181 index += 1;