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Merge tag 'for-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

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Pull btrfs fixes from David Sterba:
 "We have a few regressions and one fix for stable:

   - revert fsync optimization

   - fix lost i_size update

   - fix a space accounting leak

   - build fix, add back definition of a deprecated ioctl flag

   - fix search condition for old roots in relocation"

* tag 'for-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: re-instantiate the removed BTRFS_SUBVOL_CREATE_ASYNC definition
  btrfs: fix reclaim counter leak of space_info objects
  btrfs: make full fsyncs always operate on the entire file again
  btrfs: fix lost i_size update after cloning inline extent
  btrfs: check commit root generation in should_ignore_root
This commit is contained in:
Linus Torvalds
2020-04-14 11:51:30 -07:00
parent f4cd66682b 34c51814b2
commit 6cc9306b8f
7 changed files with 51 additions and 93 deletions
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10
include/uapi/linux/btrfs.h
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@@ -36,12 +36,10 @@ struct btrfs_ioctl_vol_args {
#define BTRFS_DEVICE_PATH_NAME_MAX 1024
#define BTRFS_SUBVOL_NAME_MAX 4039
/*
* Deprecated since 5.7:
*
* BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
*/
#ifndef __KERNEL__
/* Deprecated since 5.7 */
# define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
#endif
#define BTRFS_SUBVOL_RDONLY (1ULL << 1)
#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2)