diff options
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index a54d354cefcb..c71abec0ab90 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -128,12 +128,14 @@ struct btrfs_inode { u64 last_unlink_trans; /* - * These two counters are for delalloc metadata reservations. We keep - * track of how many extents we've accounted for vs how many extents we - * have. + * Counters to keep track of the number of extent item's we may use due + * to delalloc and such. outstanding_extents is the number of extent + * items we think we'll end up using, and reserved_extents is the number + * of extent items we've reserved metadata for. */ - int delalloc_reserved_extents; - int delalloc_extents; + spinlock_t accounting_lock; + int reserved_extents; + int outstanding_extents; /* * ordered_data_close is set by truncate when a file that used |