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md: fix bitmap-on-external-file bug.
authorNeilBrown <neilb@suse.de>
Thu, 8 Jan 2009 21:31:05 +0000 (08:31 +1100)
committerNeilBrown <neilb@suse.de>
Thu, 8 Jan 2009 21:31:05 +0000 (08:31 +1100)
commit538452700d95480c16e7aa6b10ff77cd937d33f4
treef0a25315e64ee38e59cefca1fb3bd064ffaedc46
parent9e42d0cf5020aaf217433cad1a224745241d212a
md: fix bitmap-on-external-file bug.

commit a2ed9615e3222645007fc19991aedf30eed3ecfd
fixed a bug with 'internal' bitmaps, but in the process broke
'in a file' bitmaps.  So they are broken in 2.6.28

This fixes it, and needs to go in 2.6.28-stable.

Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@kernel.org
drivers/md/bitmap.c