From: Yehuda Sadeh Date: Wed, 21 Jan 2009 19:39:14 +0000 (-0500) Subject: Btrfs: fiemap support X-Git-Tag: v2.6.29-rc4~9^2~20^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1506fcc8189cdd4b95e06df7845a09f18b4526a6;p=pandora-kernel.git Btrfs: fiemap support Now that bmap support is gone, this is the only way to get extent mappings for userland. These are still not valid for IO, but they can tell us if a file has holes or how much fragmentation there is. Signed-off-by: Yehuda Sadeh --- Reading git-diff-tree failed