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SubjectPatch 13/23 - Bitmaps, Cpumasks and Nodemasks
P13.cpumask_physids_complement - Convert physids_complement() to really use both args
Provide for specifying distinct source and dest args to the
physids_complement(). No one actually uses this macro yet.
The physid_mask type would be a good candidate to convert to
using this new mask ADT as a base.

Index: 2.6.5.bitmap/include/asm-i386/mpspec.h
===================================================================
--- 2.6.5.bitmap.orig/include/asm-i386/mpspec.h 2004-04-08 03:50:33.000000000 -0700
+++ 2.6.5.bitmap/include/asm-i386/mpspec.h 2004-04-08 04:21:18.000000000 -0700
@@ -53,7 +53,7 @@
#define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
#define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
#define physids_clear(map) bitmap_clear((map).mask, MAX_APICS)
-#define physids_complement(map) bitmap_complement((map).mask, (map).mask, MAX_APICS)
+#define physids_complement(dst, src) bitmap_complement((dst).mask, (src).mask, MAX_APICS)
#define physids_empty(map) bitmap_empty((map).mask, MAX_APICS)
#define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS)
#define physids_weight(map) bitmap_weight((map).mask, MAX_APICS)
Index: 2.6.5.bitmap/include/asm-x86_64/mpspec.h
===================================================================
--- 2.6.5.bitmap.orig/include/asm-x86_64/mpspec.h 2004-04-08 03:50:33.000000000 -0700
+++ 2.6.5.bitmap/include/asm-x86_64/mpspec.h 2004-04-08 04:21:18.000000000 -0700
@@ -212,7 +212,7 @@
#define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
#define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
#define physids_clear(map) bitmap_clear((map).mask, MAX_APICS)
-#define physids_complement(map) bitmap_complement((map).mask, (map).mask, MAX_APICS)
+#define physids_complement(dst, src) bitmap_complement((dst).mask, (src).mask, MAX_APICS)
#define physids_empty(map) bitmap_empty((map).mask, MAX_APICS)
#define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS)
#define physids_weight(map) bitmap_weight((map).mask, MAX_APICS)

--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.650.933.1373
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