Skip to content

L
linux
Commit 1c8cfcc1 authored by Chris Mason's avatar Chris Mason
Browse files
Options

Btrfs: Enable btree balancing on old kernels again 

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent cb03c743
Hide whitespace changes
Inline Side-by-side
Showing with 0 additions and 3 deletions
fs/btrfs/disk-io.c
View file @ 1c8cfcc1
...@@ -1719,7 +1719,6 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr) ...@@ -1719,7 +1719,6 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr)
* looks as though older kernels can get into trouble with * looks as though older kernels can get into trouble with
* this code, they end up stuck in balance_dirty_pages forever * this code, they end up stuck in balance_dirty_pages forever
*/ */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
struct extent_io_tree *tree; struct extent_io_tree *tree;
u64 num_dirty; u64 num_dirty;
u64 start = 0; u64 start = 0;
...@@ -1735,9 +1734,7 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr) ...@@ -1735,9 +1734,7 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr)
balance_dirty_pages_ratelimited_nr( balance_dirty_pages_ratelimited_nr(
root->fs_info->btree_inode->i_mapping, 1); root->fs_info->btree_inode->i_mapping, 1);
} }
#else
return; return;
#endif
} }
void btrfs_set_buffer_defrag(struct extent_buffer *buf) void btrfs_set_buffer_defrag(struct extent_buffer *buf)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7