tree dd9e515480ec307cf12378f13b01c7922cf3266c
parent 27b29e86bf3d4b3cf6641a0efd78ed11a9b633b2
author David Woodhouse <David.Woodhouse@intel.com> 1218367980 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1223535361 +0200

blktrace: simplify flags handling in __blk_add_trace

Let the compiler see what's going on, and it can all get a lot simpler.
On PPC64 this reduces the size of the code calculating these bits by
about 60%. On x86_64 it's less of a win -- only 40%.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>