md/bitmap: separate bitmap file allocation to its own function.
authorNeilBrown <neilb@suse.de>
Tue, 22 May 2012 03:55:12 +0000 (13:55 +1000)
committerNeilBrown <neilb@suse.de>
Tue, 22 May 2012 03:55:12 +0000 (13:55 +1000)
commitd1244cb062750bdb2298ca2565239d3d8cbd91a8
tree85d68d961e0f2c03acf0550d66252a9346495cab
parent9b1215c102d4b12f6c815d7fdd35d0628db35b28
md/bitmap: separate bitmap file allocation to its own function.

This will allow allocation before swapping in a new bitmap.

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