Merge tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull more btrfs updates from David Sterba:
 "One minor update, the rest are fixes that have arrived a bit late for
  the first batch. There are also some recent fixes for bugs that were
  discovered during the merge window and pop up during testing.

  User visible change:

   - show correct subvolume path in /proc/mounts for bind mounts

  Fixes:

   - fix compression messages when remounting with different level or
     compression algorithm

   - tree-log: fix some memory leaks on error handling paths

   - restore I_VERSION on remount

   - fix return values and error code mixups

   - fix umount crash with quotas enabled when removing sysfs files

   - fix trim range on a shrunk device"

* tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
  btrfs: fix return value mixup in btrfs_get_extent
  btrfs: sysfs: fix NULL pointer dereference at btrfs_sysfs_del_qgroups()
  btrfs: check correct variable after allocation in btrfs_backref_iter_alloc
  btrfs: make sure SB_I_VERSION doesn't get unset by remount
  btrfs: fix memory leaks after failure to lookup checksums during inode logging
  btrfs: don't show full path of bind mounts in subvol=
  btrfs: fix messages after changing compression level by remount
  btrfs: only search for left_info if there is no right_info in try_merge_free_space
  btrfs: inode: fix NULL pointer dereference if inode doesn't need compression

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h
index f39d47a2d01a..219a09a2b734 100644
--- a/fs/btrfs/extent-io-tree.h
+++ b/fs/btrfs/extent-io-tree.h
@@ -34,6 +34,8 @@ struct io_failure_record;
  */
 #define CHUNK_ALLOCATED				EXTENT_DIRTY
 #define CHUNK_TRIMMED				EXTENT_DEFRAG
+#define CHUNK_STATE_MASK			(CHUNK_ALLOCATED |		\
+						 CHUNK_TRIMMED)
 
 enum {
 	IO_TREE_FS_PINNED_EXTENTS,