From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 05/11] btrfs: Make btrfs_pin_reserved_extent take transaction
Date: Mon, 20 Jan 2020 16:09:12 +0200 [thread overview]
Message-ID: <20200120140918.15647-6-nborisov@suse.com> (raw)
In-Reply-To: <20200120140918.15647-1-nborisov@suse.com>
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@suse.com>
---
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
next prev parent reply other threads:[~2020-01-20 14:09 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 14:09 [PATCH 00/11] Make pinned extents tracking per-transaction Nikolay Borisov
2020-01-20 14:09 ` [PATCH 01/11] btrfs: Perform pinned cleanup directly in btrfs_destroy_delayed_refs Nikolay Borisov
2020-01-21 14:22 ` Josef Bacik
2020-01-30 13:51 ` David Sterba
2020-02-05 8:32 ` Nikolay Borisov
2020-01-20 14:09 ` [PATCH 02/11] btrfs: Make btrfs_pin_extent take trans handle Nikolay Borisov
2020-01-21 14:23 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 03/11] btrfs: Introduce unaccount_log_buffer Nikolay Borisov
2020-01-22 20:04 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 04/11] btrfs: Call btrfs_pin_reserved_extent only during active transaction Nikolay Borisov
2020-01-22 20:05 ` Josef Bacik
2020-01-20 14:09 ` Nikolay Borisov [this message]
2020-01-22 20:06 ` [PATCH 05/11] btrfs: Make btrfs_pin_reserved_extent take transaction Josef Bacik
2020-01-20 14:09 ` [PATCH 06/11] btrfs: Make btrfs_pin_extent_for_log_replay take transaction handle Nikolay Borisov
2020-01-22 20:06 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 07/11] btrfs: Make pin_down_extent take btrfs_trans_handle Nikolay Borisov
2020-01-22 20:07 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 08/11] btrfs: Pass trans handle to write_pinned_extent_entries Nikolay Borisov
2020-01-22 20:07 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 09/11] btrfs: Mark pinned log extents as excluded Nikolay Borisov
2020-01-22 20:12 ` Josef Bacik
2020-01-30 13:53 ` David Sterba
2020-01-30 14:03 ` Nikolay Borisov
2020-02-05 8:51 ` Nikolay Borisov
2020-01-20 14:09 ` [PATCH 10/11] btrfs: Factor out pinned extent clean up in btrfs_delete_unused_bgs Nikolay Borisov
2020-01-22 20:14 ` Josef Bacik
2020-01-20 14:09 ` [PATCH 11/11] btrfs: Use btrfs_transaction::pinned_extents Nikolay Borisov
2020-01-22 20:21 ` Josef Bacik
2020-01-23 8:54 ` Nikolay Borisov
2020-01-23 13:40 ` Josef Bacik
2020-01-24 10:35 ` [PATCH v2] " Nikolay Borisov
2020-01-24 13:51 ` Josef Bacik
2020-01-24 15:18 ` [PATCH v3] " Nikolay Borisov
2020-01-24 15:27 ` Josef Bacik
2020-01-30 14:02 ` David Sterba
2020-02-06 18:10 ` [PATCH 11/11 " David Sterba
2020-02-06 19:40 ` Nikolay Borisov
2020-02-14 15:33 ` David Sterba
2020-02-06 19:59 ` [PATCH 00/11] Make pinned extents tracking per-transaction David Sterba
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