]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] md: Fix md grow/size code to correctly find the maximum available space
authorNeilBrown <neilb@suse.de>
Mon, 27 Mar 2006 09:18:18 +0000 (01:18 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 27 Mar 2006 16:45:03 +0000 (08:45 -0800)
commit8ddeeae51f2f197b4fafcba117ee8191b49d843e
treef18b93cd8d9122dcf9a59cc9ff63d75be146bb11
parentf6344757a92e5466bf8c23a74ee8f972ff35cb05
[PATCH] md: Fix md grow/size code to correctly find the maximum available space

An md array can be asked to change the amount of each device that it is using,
and in particular can be asked to use the maximum available space.  This
currently only works if the first device is not larger than the rest.  As
'size' gets changed and so 'fit' becomes wrong.  So check if a 'fit' is
required early and don't corrupt it.

Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/md/md.c