diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | hurd/hurd/resource.h | 4 |
2 files changed, 5 insertions, 2 deletions
@@ -14,6 +14,9 @@ [__USE_MISC] (chflags, fchflags): Declare functions. * hurd/hurdselect.c (_hurd_select): In the poll case, do not return EINVAL when nfds is greater than FD_SETSIZE. + * hurd/hurd/resource.h (MACH_PRIORITY_TO_NICE, + NICE_TO_MACH_PRIORITY): Align nice levels on Mach priorities from 5 to + 45. 2015-02-06 Roland McGrath <roland@hack.frob.com> diff --git a/hurd/hurd/resource.h b/hurd/hurd/resource.h index e43d8e8b74..e9931e528a 100644 --- a/hurd/hurd/resource.h +++ b/hurd/hurd/resource.h @@ -42,8 +42,8 @@ extern error_t _hurd_priority_which_map (enum __priority_which which, int who, /* Convert between Mach priority values and the priority values used by getpriority, setpriority, and nice. */ -#define MACH_PRIORITY_TO_NICE(prio) (2 * ((prio) - 12)) -#define NICE_TO_MACH_PRIORITY(nice) (12 + ((nice) / 2)) +#define MACH_PRIORITY_TO_NICE(prio) ((prio) - 25) +#define NICE_TO_MACH_PRIORITY(nice) ((nice) + 25) |