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| author | Peter Grehan <grehan@FreeBSD.org> | 2004-01-22 06:56:00 +0000 |
|---|---|---|
| committer | Peter Grehan <grehan@FreeBSD.org> | 2004-01-22 06:56:00 +0000 |
| commit | 53cd4099fb837b9083922b5c3ec44ec26d2bfe3a (patch) | |
| tree | 45b3e60f9266566f0d9715238e27b970ec580e01 | |
| parent | e6fb5181c4ed0a78c796bd0b9f26f9165d1ddc8f (diff) | |
| download | src-53cd4099fb837b9083922b5c3ec44ec26d2bfe3a.tar.gz src-53cd4099fb837b9083922b5c3ec44ec26d2bfe3a.zip | |
Make proc's kg_nice/ki_nice explicitly signed for PPC. This is a
no-op on {i386/alpha/ia64/sparc64} where chars are signed by
default. Should help ARM and S390 which also suffer from this.
Tested on: ppc, i386, objdump disasm before/after diffs
Reviewed by: obrien, bde (a while back)
Notes
Notes:
svn path=/head/; revision=124829
| -rw-r--r-- | sys/sys/proc.h | 2 | ||||
| -rw-r--r-- | sys/sys/user.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/sys/proc.h b/sys/sys/proc.h index 08794e34c786..83dd537c6501 100644 --- a/sys/sys/proc.h +++ b/sys/sys/proc.h @@ -510,7 +510,7 @@ struct ksegrp { #define kg_startcopy kg_endzero u_char kg_pri_class; /* (j) Scheduling class. */ u_char kg_user_pri; /* (j) User pri from estcpu and nice. */ - char kg_nice; /* (c + j) Process "nice" value. */ + signed char kg_nice; /* (c + j) Process "nice" value. */ #define kg_endcopy kg_numthreads int kg_numthreads; /* (j) Num threads in total. */ int kg_kses; /* (j) Num KSEs in group. */ diff --git a/sys/sys/user.h b/sys/sys/user.h index a52610f2680f..3524cce3043f 100644 --- a/sys/sys/user.h +++ b/sys/sys/user.h @@ -143,7 +143,7 @@ struct kinfo_proc { long ki_kiflag; /* KI_* flags (below) */ int ki_traceflag; /* Kernel trace points */ char ki_stat; /* S* process status */ - char ki_nice; /* Process "nice" value */ + signed char ki_nice; /* Process "nice" value */ char ki_lock; /* Process lock (prevent swap) count */ char ki_rqindex; /* Run queue index */ u_char ki_oncpu; /* Which cpu we are on */ |