cpumask: remove bitmap_scnprintf_len and cpumask_scnprintf_len

[linux-2.6] / include / linux / bitmap.h

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 64b4641904fee0415c169d3f20e3bd4cdba71f5c..1abfe664c4446a9a64ea182ce680e6c08d1a3086 100644 (file)
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -6,6 +6,7 @@
 #include <linux/types.h>
 #include <linux/bitops.h>
 #include <linux/string.h>
+#include <linux/kernel.h>
 
 /*
  * bitmaps provide bit arrays that consume one or more unsigned
@@ -45,6 +46,8 @@
  * bitmap_shift_left(dst, src, n, nbits)       *dst = *src << n
  * bitmap_remap(dst, src, old, new, nbits)     *dst = map(old, new)(src)
  * bitmap_bitremap(oldbit, old, new, nbits)    newbit = map(old, new)(oldbit)
+ * bitmap_onto(dst, orig, relmap, nbits)       *dst = orig relative to relmap
+ * bitmap_fold(dst, orig, sz, nbits)           dst bits = orig bits mod sz
  * bitmap_scnprintf(buf, len, src, nbits)      Print bitmap src to buf
  * bitmap_parse(buf, buflen, dst, nbits)       Parse bitmap dst from kernel buf
  * bitmap_parse_user(ubuf, ulen, dst, nbits)   Parse bitmap dst from user buf
@@ -119,6 +122,10 @@ extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
                const unsigned long *old, const unsigned long *new, int bits);
 extern int bitmap_bitremap(int oldbit,
                const unsigned long *old, const unsigned long *new, int bits);
+extern void bitmap_onto(unsigned long *dst, const unsigned long *orig,
+               const unsigned long *relmap, int bits);
+extern void bitmap_fold(unsigned long *dst, const unsigned long *orig,
+               int sz, int bits);
 extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order);
 extern void bitmap_release_region(unsigned long *bitmap, int pos, int order);
 extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order);