Merge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next

This commit is contained in:
Chris Mason
2013-05-17 21:53:17 -04:00
16 changed files with 182 additions and 175 deletions

View File

@ -152,7 +152,7 @@ static struct btrfs_lockdep_keyset {
{ .id = BTRFS_DEV_TREE_OBJECTID, .name_stem = "dev" },
{ .id = BTRFS_FS_TREE_OBJECTID, .name_stem = "fs" },
{ .id = BTRFS_CSUM_TREE_OBJECTID, .name_stem = "csum" },
{ .id = BTRFS_ORPHAN_OBJECTID, .name_stem = "orphan" },
{ .id = BTRFS_QUOTA_TREE_OBJECTID, .name_stem = "quota" },
{ .id = BTRFS_TREE_LOG_OBJECTID, .name_stem = "log" },
{ .id = BTRFS_TREE_RELOC_OBJECTID, .name_stem = "treloc" },
{ .id = BTRFS_DATA_RELOC_TREE_OBJECTID, .name_stem = "dreloc" },
@ -1513,7 +1513,6 @@ struct btrfs_root *btrfs_read_fs_root_no_radix(struct btrfs_root *tree_root,
}
root->commit_root = btrfs_root_node(root);
BUG_ON(!root->node); /* -ENOMEM */
out:
if (location->objectid != BTRFS_TREE_LOG_OBJECTID) {
root->ref_cows = 1;
@ -1988,30 +1987,33 @@ static void free_root_pointers(struct btrfs_fs_info *info, int chunk_root)
{
free_extent_buffer(info->tree_root->node);
free_extent_buffer(info->tree_root->commit_root);
free_extent_buffer(info->dev_root->node);
free_extent_buffer(info->dev_root->commit_root);
free_extent_buffer(info->extent_root->node);
free_extent_buffer(info->extent_root->commit_root);
free_extent_buffer(info->csum_root->node);
free_extent_buffer(info->csum_root->commit_root);
info->tree_root->node = NULL;
info->tree_root->commit_root = NULL;
if (info->dev_root) {
free_extent_buffer(info->dev_root->node);
free_extent_buffer(info->dev_root->commit_root);
info->dev_root->node = NULL;
info->dev_root->commit_root = NULL;
}
if (info->extent_root) {
free_extent_buffer(info->extent_root->node);
free_extent_buffer(info->extent_root->commit_root);
info->extent_root->node = NULL;
info->extent_root->commit_root = NULL;
}
if (info->csum_root) {
free_extent_buffer(info->csum_root->node);
free_extent_buffer(info->csum_root->commit_root);
info->csum_root->node = NULL;
info->csum_root->commit_root = NULL;
}
if (info->quota_root) {
free_extent_buffer(info->quota_root->node);
free_extent_buffer(info->quota_root->commit_root);
}
info->tree_root->node = NULL;
info->tree_root->commit_root = NULL;
info->dev_root->node = NULL;
info->dev_root->commit_root = NULL;
info->extent_root->node = NULL;
info->extent_root->commit_root = NULL;
info->csum_root->node = NULL;
info->csum_root->commit_root = NULL;
if (info->quota_root) {
info->quota_root->node = NULL;
info->quota_root->commit_root = NULL;
}
if (chunk_root) {
free_extent_buffer(info->chunk_root->node);
free_extent_buffer(info->chunk_root->commit_root);
@ -3659,8 +3661,11 @@ static void btrfs_destroy_ordered_operations(struct btrfs_transaction *t,
ordered_operations);
list_del_init(&btrfs_inode->ordered_operations);
spin_unlock(&root->fs_info->ordered_extent_lock);
btrfs_invalidate_inodes(btrfs_inode->root);
spin_lock(&root->fs_info->ordered_extent_lock);
}
spin_unlock(&root->fs_info->ordered_extent_lock);
@ -3782,8 +3787,11 @@ static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
list_del_init(&btrfs_inode->delalloc_inodes);
clear_bit(BTRFS_INODE_IN_DELALLOC_LIST,
&btrfs_inode->runtime_flags);
spin_unlock(&root->fs_info->delalloc_lock);
btrfs_invalidate_inodes(btrfs_inode->root);
spin_lock(&root->fs_info->delalloc_lock);
}
spin_unlock(&root->fs_info->delalloc_lock);
@ -3808,7 +3816,7 @@ static int btrfs_destroy_marked_extents(struct btrfs_root *root,
while (start <= end) {
eb = btrfs_find_tree_block(root, start,
root->leafsize);
start += eb->len;
start += root->leafsize;
if (!eb)
continue;
wait_on_extent_buffer_writeback(eb);