diff options
| author | Nikolay Borisov <nborisov@suse.com> | 2020-01-20 16:09:09 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-03-23 17:01:36 +0100 |
| commit | b25c36f84b59a64fd5815f341b6ddbd8a8a2bb56 (patch) | |
| tree | 71e47d72e2582f2e5084389b80bf274f03f4820f /fs/btrfs/extent-tree.c | |
| parent | f603bb94abbed5b5542cfb514ddfa3c5dda96bcc (diff) | |
| download | linux-b25c36f84b59a64fd5815f341b6ddbd8a8a2bb56.tar.bz2 | |
btrfs: Make btrfs_pin_extent take trans handle
Preparation for switching pinned extent tracking to a per-transaction
basis.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index da3d9eaf3b22..5a90d9d8b665 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1705,8 +1705,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans, if (TRANS_ABORTED(trans)) { if (insert_reserved) - btrfs_pin_extent(trans->fs_info, node->bytenr, - node->num_bytes, 1); + btrfs_pin_extent(trans, node->bytenr, node->num_bytes, 1); return 0; } @@ -1721,8 +1720,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans, else BUG(); if (ret && insert_reserved) - btrfs_pin_extent(trans->fs_info, node->bytenr, - node->num_bytes, 1); + btrfs_pin_extent(trans, node->bytenr, node->num_bytes, 1); return ret; } @@ -1867,8 +1865,7 @@ static int cleanup_ref_head(struct btrfs_trans_handle *trans, spin_unlock(&delayed_refs->lock); if (head->must_insert_reserved) { - btrfs_pin_extent(fs_info, head->bytenr, - head->num_bytes, 1); + btrfs_pin_extent(trans, head->bytenr, head->num_bytes, 1); if (head->is_data) { ret = btrfs_del_csums(trans, fs_info->csum_root, head->bytenr, head->num_bytes); @@ -2612,14 +2609,12 @@ static int pin_down_extent(struct btrfs_block_group *cache, return 0; } -int btrfs_pin_extent(struct btrfs_fs_info *fs_info, +int btrfs_pin_extent(struct btrfs_trans_handle *trans, u64 bytenr, u64 num_bytes, int reserved) { struct btrfs_block_group *cache; - ASSERT(fs_info->running_transaction); - - cache = btrfs_lookup_block_group(fs_info, bytenr); + cache = btrfs_lookup_block_group(trans->fs_info, bytenr); BUG_ON(!cache); /* Logic error */ pin_down_extent(cache, bytenr, num_bytes, reserved); @@ -3345,7 +3340,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref) (ref->type == BTRFS_REF_DATA && ref->data_ref.ref_root == BTRFS_TREE_LOG_OBJECTID)) { /* unlocks the pinned mutex */ - btrfs_pin_extent(fs_info, ref->bytenr, ref->len, 1); + btrfs_pin_extent(trans, ref->bytenr, ref->len, 1); old_ref_mod = new_ref_mod = 0; ret = 0; } else if (ref->type == BTRFS_REF_METADATA) { |