From: Yan Zheng Date: Wed, 12 Nov 2008 19:34:12 +0000 (-0500) Subject: Btrfs: mount ro and remount support X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~17 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c146afad2c7fea6a366d4945c1bab9b03880f526;p=pandora-kernel.git 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 --- Reading git-diff-tree failed