diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 44d05e6e34d..573fc8e0b67 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -86,16 +86,12 @@ EXPORT_SYMBOL(set_blocksize); int sb_set_blocksize(struct super_block *sb, int size) { - int bits = 9; /* 2^9 = 512 */ - if (set_blocksize(sb->s_bdev, size)) return 0; /* If we get here, we know size is power of two * and it's value is between 512 and PAGE_SIZE */ sb->s_blocksize = size; - for (size >>= 10; size; size >>= 1) - ++bits; - sb->s_blocksize_bits = bits; + sb->s_blocksize_bits = blksize_bits(size); return sb->s_blocksize; } @@ -319,7 +315,8 @@ void __init bdev_cache_init(void) { int err; bdev_cachep = kmem_cache_create("bdev_cache", sizeof(struct bdev_inode), - 0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_PANIC, + 0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD|SLAB_PANIC), init_once, NULL); err = register_filesystem(&bd_type); if (err) |