diff options
Diffstat (limited to 'fs/ext4/ialloc.c')
-rw-r--r-- | fs/ext4/ialloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index dd732c7..443ffb8 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -22,6 +22,7 @@ #include <linux/random.h> #include <linux/bitops.h> #include <linux/blkdev.h> +#include <linux/math64.h> #include <asm/byteorder.h> #include "ext4.h" @@ -356,7 +357,7 @@ static int find_group_flex(struct super_block *sb, struct inode *parent, find_close_to_parent: flexbg_free_blocks = atomic64_read(&flex_group[best_flex].free_blocks); - flex_freeb_ratio = flexbg_free_blocks * 100 / blocks_per_flex; + flex_freeb_ratio = div64_u64(flexbg_free_blocks * 100, blocks_per_flex); if (atomic_read(&flex_group[best_flex].free_inodes) && flex_freeb_ratio > free_block_ratio) goto found_flexbg; @@ -371,7 +372,7 @@ find_close_to_parent: continue; flexbg_free_blocks = atomic64_read(&flex_group[i].free_blocks); - flex_freeb_ratio = flexbg_free_blocks * 100 / blocks_per_flex; + flex_freeb_ratio = div64_u64(flexbg_free_blocks * 100, blocks_per_flex); if (flex_freeb_ratio > free_block_ratio && (atomic_read(&flex_group[i].free_inodes))) { |