diff options
| -rw-r--r-- | drivers/md/dm-exception-store.h | 2 | ||||
| -rw-r--r-- | drivers/md/dm-log.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-table.c | 3 |
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/dm-exception-store.h b/drivers/md/dm-exception-store.h index c92701dc500..2442c8c0789 100644 --- a/drivers/md/dm-exception-store.h +++ b/drivers/md/dm-exception-store.h @@ -156,7 +156,7 @@ static inline void dm_consecutive_chunk_count_inc(struct dm_snap_exception *e) */ static inline sector_t get_dev_size(struct block_device *bdev) { - return bdev->bd_inode->i_size >> SECTOR_SHIFT; + return i_size_read(bdev->bd_inode) >> SECTOR_SHIFT; } static inline chunk_t sector_to_chunk(struct dm_exception_store *store, diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c index 6fa8ccf91c7..6352a9ad444 100644 --- a/drivers/md/dm-log.c +++ b/drivers/md/dm-log.c @@ -416,7 +416,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti, bitset_size, ti->limits.logical_block_size); - if (buf_size > dev->bdev->bd_inode->i_size) { + if (buf_size > i_size_read(dev->bdev->bd_inode)) { DMWARN("log device %s too small: need %llu bytes", dev->name, (unsigned long long)buf_size); kfree(lc); diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index e9a73bb242b..0e2210c0c16 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -388,7 +388,8 @@ static void close_dev(struct dm_dev_internal *d, struct mapped_device *md) static int check_device_area(struct dm_dev_internal *dd, sector_t start, sector_t len) { - sector_t dev_size = dd->dm_dev.bdev->bd_inode->i_size >> SECTOR_SHIFT; + sector_t dev_size = i_size_read(dd->dm_dev.bdev->bd_inode) >> + SECTOR_SHIFT; if (!dev_size) return 1; |