diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index f45dbc18dd17..931f6b8c4b2f 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -25,6 +25,7 @@ #include <linux/uio.h> #include <linux/namei.h> #include <linux/log2.h> +#include <linux/kmemleak.h> #include <asm/uaccess.h> #include "internal.h" @@ -76,7 +77,7 @@ int set_blocksize(struct block_device *bdev, int size) return -EINVAL; /* Size cannot be smaller than the size supported by the device */ - if (size < bdev_hardsect_size(bdev)) + if (size < bdev_logical_block_size(bdev)) return -EINVAL; /* Don't change the size if it is same as current */ @@ -106,7 +107,7 @@ EXPORT_SYMBOL(sb_set_blocksize); int sb_min_blocksize(struct super_block *sb, int size) { - int minsize = bdev_hardsect_size(sb->s_bdev); + int minsize = bdev_logical_block_size(sb->s_bdev); if (size < minsize) size = minsize; return sb_set_blocksize(sb, size); @@ -492,6 +493,11 @@ void __init bdev_cache_init(void) bd_mnt = kern_mount(&bd_type); if (IS_ERR(bd_mnt)) panic("Cannot create bdev pseudo-fs"); + /* + * This vfsmount structure is only used to obtain the + * blockdev_superblock, so tell kmemleak not to report it. + */ + kmemleak_not_leak(bd_mnt); blockdev_superblock = bd_mnt->mnt_sb; /* For writeback */ } @@ -1111,7 +1117,7 @@ EXPORT_SYMBOL(check_disk_change); void bd_set_size(struct block_device *bdev, loff_t size) { - unsigned bsize = bdev_hardsect_size(bdev); + unsigned bsize = bdev_logical_block_size(bdev); bdev->bd_inode->i_size = size; while (bsize < PAGE_CACHE_SIZE) { |