On Sun, Jul 29, 2012 at 01:13:34AM -0400, Mikulas Patocka wrote: > On Sat, 28 Jul 2012, Eric Dumazet wrote: > > On Sat, 2012-07-28 at 12:41 -0400, Mikulas Patocka wrote: [ . . . ] > > (bdev->bd_block_size should be read exactly once ) > > Rewrite all direct and non-direct io code so that it reads block size just > once ... For whatever it is worth, the 3.5 Linux kernel only has about ten mentions of bd_block_size, at least according to cscope. Thanx, Paul -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
