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for-5.16/inode-sync-2021-10-29

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Merge tag 'for-5.16/inode-sync-2021-10-29' of git://git.kernel.dk/linux-block

Pull block inode sync updates from Jens Axboe:
 "This contains improvements to how bdev inode syncing is handled,
  unifying the API"

* tag 'for-5.16/inode-sync-2021-10-29' of git://git.kernel.dk/linux-block:
  block: simplify the block device syncing code
  ntfs3: use sync_blockdev_nowait
  fat: use sync_blockdev_nowait
  btrfs: use sync_blockdev
  xen-blkback: use sync_blockdev
  block: remove __sync_blockdev
  fs: remove __sync_filesystem
This commit is contained in:
Linus Torvalds 2021-11-01 10:25:27 -07:00
commit 19901165d9
8 changed files with 56 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/linux/blkdev.h
View file

@ -1304,6 +1304,8 @@ int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart,
#ifdef CONFIG_BLOCK
void invalidate_bdev(struct block_device *bdev);
int sync_blockdev(struct block_device *bdev);
int sync_blockdev_nowait(struct block_device *bdev);
void sync_bdevs(bool wait);
#else
static inline void invalidate_bdev(struct block_device *bdev)
{
@ -1312,6 +1314,13 @@ static inline int sync_blockdev(struct block_device *bdev)
{
return 0;
}
static inline int sync_blockdev_nowait(struct block_device *bdev)
{
return 0;
}
static inline void sync_bdevs(bool wait)
{
}
#endif
int fsync_bdev(struct block_device *bdev);