| commit | c146afad2c7fea6a366d4945c1bab9b03880f526 | [log] [tgz] |
|---|---|---|
| author | Yan Zheng <zheng.yan@oracle.com> | Wed Nov 12 14:34:12 2008 -0500 |
| committer | Chris Mason <chris.mason@oracle.com> | Wed Nov 12 14:34:12 2008 -0500 |
| tree | dd217139525a521895125843ca31f61cfbb49dca | |
| parent | f3465ca44e2a51fd647c167045768a8ab5a96603 [diff] |
Btrfs: mount ro and remount support This patch adds mount ro and remount support. The main changes in patch are: adding btrfs_remount and related helper function; splitting the transaction related code out of close_ctree into btrfs_commit_super; updating allocator to properly handle read only block group. Signed-off-by: Yan Zheng <zheng.yan@oracle.com>