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-rw-r--r--fs/btrfs/ctree.h9
-rw-r--r--fs/btrfs/extent-tree.c3
2 files changed, 0 insertions, 12 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 36490b92ee33..0506f40ede83 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1118,15 +1118,6 @@ struct btrfs_space_info {
*/
struct percpu_counter total_bytes_pinned;
- /*
- * we bump reservation progress every time we decrement
- * bytes_reserved. This way people waiting for reservations
- * know something good has happened and they can check
- * for progress. The number here isn't to be trusted, it
- * just shows reclaim activity
- */
- unsigned long reservation_progress;
-
unsigned int full:1; /* indicates that we cannot allocate any more
chunks for this space */
unsigned int chunk_alloc:1; /* set if we are allocating a chunk */
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 88c6db611de3..d58bef130a41 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4456,7 +4456,6 @@ static void block_rsv_release_bytes(struct btrfs_fs_info *fs_info,
space_info->bytes_may_use -= num_bytes;
trace_btrfs_space_reservation(fs_info, "space_info",
space_info->flags, num_bytes, 0);
- space_info->reservation_progress++;
spin_unlock(&space_info->lock);
}
}
@@ -4657,7 +4656,6 @@ static void update_global_block_rsv(struct btrfs_fs_info *fs_info)
sinfo->bytes_may_use -= num_bytes;
trace_btrfs_space_reservation(fs_info, "space_info",
sinfo->flags, num_bytes, 0);
- sinfo->reservation_progress++;
block_rsv->reserved = block_rsv->size;
block_rsv->full = 1;
}
@@ -5437,7 +5435,6 @@ static int btrfs_update_reserved_bytes(struct btrfs_block_group_cache *cache,
space_info->bytes_readonly += num_bytes;
cache->reserved -= num_bytes;
space_info->bytes_reserved -= num_bytes;
- space_info->reservation_progress++;
}
spin_unlock(&cache->lock);
spin_unlock(&space_info->lock);

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