btrfs_pin_reserved_extent is now only called with a valid transaction so
exploit the fact to take a transaction. This is preparation for tracking
pinned extents on a per-transaction basis.
Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
---
fs/btrfs/ctree.h | 2 +-
fs/btrfs/extent-tree.c | 8 +++++---
fs/btrfs/tree-log.c | 6 +++---
3 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 11eaabe104b8..1fe1cbe20bba 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2498,7 +2498,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref);
int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,
u64 start, u64 len, int delalloc);
-int btrfs_pin_reserved_extent(struct btrfs_fs_info *fs_info, u64 start,
+int btrfs_pin_reserved_extent(struct btrfs_trans_handle *trans, u64 start,
u64 len);
void btrfs_prepare_extent_commit(struct btrfs_fs_info *fs_info);
int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 31ae94a7591c..cf6048fa6e9a 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4185,14 +4185,16 @@ int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,
return 0;
}
-int btrfs_pin_reserved_extent(struct btrfs_fs_info *fs_info, u64 start, u64 len)
+int btrfs_pin_reserved_extent(struct btrfs_trans_handle *trans, u64 start,
+ u64 len)
{
struct btrfs_block_group *cache;
int ret = 0;
- cache = btrfs_lookup_block_group(fs_info, start);
+ cache = btrfs_lookup_block_group(trans->fs_info, start);
if (!cache) {
- btrfs_err(fs_info, "unable to find block group for %llu", start);
+ btrfs_err(trans->fs_info, "unable to find block group for %llu",
+ start);
return -ENOSPC;
}
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 4c550579e621..ccbac7663d3b 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2743,7 +2743,7 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
btrfs_clean_tree_block(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
- ret = btrfs_pin_reserved_extent(fs_info,
+ ret = btrfs_pin_reserved_extent(trans,
bytenr, blocksize);
if (ret) {
free_extent_buffer(next);
@@ -2820,7 +2820,7 @@ static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans,
btrfs_clean_tree_block(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
- ret = btrfs_pin_reserved_extent(fs_info,
+ ret = btrfs_pin_reserved_extent(trans,
path->nodes[*level]->start,
path->nodes[*level]->len);
if (ret)
@@ -2901,7 +2901,7 @@ static int walk_log_tree(struct btrfs_trans_handle *trans,
btrfs_clean_tree_block(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
- ret = btrfs_pin_reserved_extent(fs_info, next->start,
+ ret = btrfs_pin_reserved_extent(trans, next->start,
next->len);
if (ret)
goto out;
--
2.17.1
