From: Christoph Hellwig Date: Sun, 21 Apr 2013 19:53:46 +0000 (-0500) Subject: xfs: add support for large btree blocks X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~58^2~24 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee1a47ab0e77600fcbdf1c87d461bd8f3f63150d;p=pandora-kernel.git xfs: add support for large btree blocks Add support for larger btree blocks that contains a CRC32C checksum, a filesystem uuid and block number for detecting filesystem consistency and out of place writes. [dchinner@redhat.com] Also include an owner field to allow reverse mappings to be implemented for improved repairability and a LSN field to so that log recovery can easily determine the last modification that made it to disk for each buffer. [dchinner@redhat.com] Add buffer log format flags to indicate the type of buffer to recovery so that we don't have to do blind magic number tests to determine what the buffer is. [dchinner@redhat.com] Modified to fit into the verifier structure. Signed-off-by: Christoph Hellwig Signed-off-by: Dave Chinner Reviewed-by: Ben Myers Signed-off-by: Ben Myers --- Reading git-diff-tree failed