xen: credit2: improve comments' style and definition of CSFLAG-s
authorDario Faggioli <dario.faggioli@citrix.com>
Wed, 15 Feb 2017 15:47:29 +0000 (15:47 +0000)
committerGeorge Dunlap <george.dunlap@citrix.com>
Wed, 15 Feb 2017 15:58:23 +0000 (15:58 +0000)
commitc5d1566d42a05b3673f13e05a741b9c867522923
treef41463b8c88a3dceef85b1c3ce40a78c298ddc6f
parente58b6d95e8cff2db1fd3545eb43a50362b2fb65a
xen: credit2: improve comments' style and definition of CSFLAG-s

Most of the comments describing the meaning of the
vCPU flags used by the scheduler miss the 'wings' (or
have other minor style issues).

Also, use 1U (instead of 1) as the base of shiftings.

No functional change intended.

Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
xen/common/sched_credit2.c