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-rw-r--r--fs/btrfs/extent-tree.c15
-rw-r--r--fs/btrfs/free-space-cache.c40
-rw-r--r--fs/btrfs/free-space-cache.h6
3 files changed, 34 insertions, 27 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index a358aaaf43a6..d0c5d5d92d1c 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3610,9 +3610,7 @@ again:
*/
if (!list_empty(&cache->io_list)) {
list_del_init(&cache->io_list);
- btrfs_wait_cache_io(root, trans, cache,
- &cache->io_ctl, path,
- cache->key.objectid);
+ btrfs_wait_cache_io(trans, cache, path);
btrfs_put_block_group(cache);
}
@@ -3767,9 +3765,7 @@ int btrfs_write_dirty_block_groups(struct btrfs_trans_handle *trans,
if (!list_empty(&cache->io_list)) {
spin_unlock(&cur_trans->dirty_bgs_lock);
list_del_init(&cache->io_list);
- btrfs_wait_cache_io(root, trans, cache,
- &cache->io_ctl, path,
- cache->key.objectid);
+ btrfs_wait_cache_io(trans, cache, path);
btrfs_put_block_group(cache);
spin_lock(&cur_trans->dirty_bgs_lock);
}
@@ -3839,8 +3835,7 @@ int btrfs_write_dirty_block_groups(struct btrfs_trans_handle *trans,
cache = list_first_entry(io, struct btrfs_block_group_cache,
io_list);
list_del_init(&cache->io_list);
- btrfs_wait_cache_io(root, trans, cache,
- &cache->io_ctl, path, cache->key.objectid);
+ btrfs_wait_cache_io(trans, cache, path);
btrfs_put_block_group(cache);
}
@@ -10383,9 +10378,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
WARN_ON(!IS_ERR(inode) && inode != block_group->io_ctl.inode);
spin_unlock(&trans->transaction->dirty_bgs_lock);
- btrfs_wait_cache_io(root, trans, block_group,
- &block_group->io_ctl, path,
- block_group->key.objectid);
+ btrfs_wait_cache_io(trans, block_group, path);
btrfs_put_block_group(block_group);
spin_lock(&trans->transaction->dirty_bgs_lock);
}
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index e93763673b05..ab7e2b97f49e 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -42,6 +42,10 @@ static int link_free_space(struct btrfs_free_space_ctl *ctl,
struct btrfs_free_space *info);
static void unlink_free_space(struct btrfs_free_space_ctl *ctl,
struct btrfs_free_space *info);
+static int btrfs_wait_cache_io_root(struct btrfs_root *root,
+ struct btrfs_trans_handle *trans,
+ struct btrfs_io_ctl *io_ctl,
+ struct btrfs_path *path);
static struct inode *__lookup_free_space_inode(struct btrfs_root *root,
struct btrfs_path *path,
@@ -244,9 +248,7 @@ int btrfs_truncate_free_space_cache(struct btrfs_root *root,
if (!list_empty(&block_group->io_list)) {
list_del_init(&block_group->io_list);
- btrfs_wait_cache_io(root, trans, block_group,
- &block_group->io_ctl, path,
- block_group->key.objectid);
+ btrfs_wait_cache_io(trans, block_group, path);
btrfs_put_block_group(block_group);
}
@@ -1139,11 +1141,11 @@ cleanup_write_cache_enospc(struct inode *inode,
GFP_NOFS);
}
-int btrfs_wait_cache_io(struct btrfs_root *root,
- struct btrfs_trans_handle *trans,
- struct btrfs_block_group_cache *block_group,
- struct btrfs_io_ctl *io_ctl,
- struct btrfs_path *path, u64 offset)
+static int __btrfs_wait_cache_io(struct btrfs_root *root,
+ struct btrfs_trans_handle *trans,
+ struct btrfs_block_group_cache *block_group,
+ struct btrfs_io_ctl *io_ctl,
+ struct btrfs_path *path, u64 offset)
{
int ret;
struct inode *inode = io_ctl->inode;
@@ -1154,9 +1156,6 @@ int btrfs_wait_cache_io(struct btrfs_root *root,
fs_info = btrfs_sb(inode->i_sb);
- if (block_group)
- root = fs_info->tree_root;
-
/* Flush the dirty pages in the cache file. */
ret = flush_dirty_cache(inode);
if (ret)
@@ -1207,6 +1206,23 @@ out:
}
+static int btrfs_wait_cache_io_root(struct btrfs_root *root,
+ struct btrfs_trans_handle *trans,
+ struct btrfs_io_ctl *io_ctl,
+ struct btrfs_path *path)
+{
+ return __btrfs_wait_cache_io(root, trans, NULL, io_ctl, path, 0);
+}
+
+int btrfs_wait_cache_io(struct btrfs_trans_handle *trans,
+ struct btrfs_block_group_cache *block_group,
+ struct btrfs_path *path)
+{
+ return __btrfs_wait_cache_io(block_group->fs_info->tree_root, trans,
+ block_group, &block_group->io_ctl,
+ path, block_group->key.objectid);
+}
+
/**
* __btrfs_write_out_cache - write out cached info to an inode
* @root - the root the inode belongs to
@@ -3541,7 +3557,7 @@ int btrfs_write_out_ino_cache(struct btrfs_root *root,
* with or without an error.
*/
release_metadata = false;
- ret = btrfs_wait_cache_io(root, trans, NULL, &io_ctl, path, 0);
+ ret = btrfs_wait_cache_io_root(root, trans, &io_ctl, path);
}
if (ret) {
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index 70e7a7cc15f3..f39ba850b566 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -67,11 +67,9 @@ int btrfs_truncate_free_space_cache(struct btrfs_root *root,
struct inode *inode);
int load_free_space_cache(struct btrfs_fs_info *fs_info,
struct btrfs_block_group_cache *block_group);
-int btrfs_wait_cache_io(struct btrfs_root *root,
- struct btrfs_trans_handle *trans,
+int btrfs_wait_cache_io(struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
- struct btrfs_io_ctl *io_ctl,
- struct btrfs_path *path, u64 offset);
+ struct btrfs_path *path);
int btrfs_write_out_cache(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-11 02:59:48 +0000