1 files changed, 28 insertions, 39 deletions

diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 83a6aeda899d..6e85889cf9ab 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -8,14 +8,13 @@
  * See detailed comments in the file linux/bitmap.h describing the
  * data type on which these nodemasks are based.
  *
- * For details of nodemask_scnprintf() and nodemask_parse_user(),
- * see bitmap_scnprintf() and bitmap_parse_user() in lib/bitmap.c.
- * For details of nodelist_scnprintf() and nodelist_parse(), see
- * bitmap_scnlistprintf() and bitmap_parselist(), also in bitmap.c.
- * For details of node_remap(), see bitmap_bitremap in lib/bitmap.c.
- * For details of nodes_remap(), see bitmap_remap in lib/bitmap.c.
- * For details of nodes_onto(), see bitmap_onto in lib/bitmap.c.
- * For details of nodes_fold(), see bitmap_fold in lib/bitmap.c.
+ * For details of nodemask_parse_user(), see bitmap_parse_user() in
+ * lib/bitmap.c.  For details of nodelist_parse(), see bitmap_parselist(),
+ * also in bitmap.c.  For details of node_remap(), see bitmap_bitremap in
+ * lib/bitmap.c.  For details of nodes_remap(), see bitmap_remap in
+ * lib/bitmap.c.  For details of nodes_onto(), see bitmap_onto in
+ * lib/bitmap.c.  For details of nodes_fold(), see bitmap_fold in
+ * lib/bitmap.c.
  *
  * The available nodemask operations are:
  *
@@ -52,9 +51,7 @@
  * NODE_MASK_NONE                       Initializer - no bits set
  * unsigned long *nodes_addr(mask)      Array of unsigned long's in mask
  *
- * int nodemask_scnprintf(buf, len, mask) Format nodemask for printing
  * int nodemask_parse_user(ubuf, ulen, mask)    Parse ascii string as nodemask
- * int nodelist_scnprintf(buf, len, mask) Format nodemask as list for printing
  * int nodelist_parse(buf, map)         Parse ascii string as nodelist
  * int node_remap(oldbit, old, new)     newbit = map(old, new)(oldbit)
  * void nodes_remap(dst, src, old, new) *dst = map(old, new)(src)
@@ -98,6 +95,14 @@
 typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t;
 extern nodemask_t _unused_nodemask_arg_;
 
+/**
+ * nodemask_pr_args - printf args to output a nodemask
+ * @maskp: nodemask to be printed
+ *
+ * Can be used to provide arguments for '%*pb[l]' when printing a nodemask.
+ */
+#define nodemask_pr_args(maskp)         MAX_NUMNODES, (maskp)->bits
+
 /*
  * The inline keyword gives the compiler room to decide to inline, or
  * not inline a function as it sees best.  However, as these functions
@@ -120,13 +125,13 @@ static inline void __node_clear(int node, volatile nodemask_t *dstp)
 }
 
 #define nodes_setall(dst) __nodes_setall(&(dst), MAX_NUMNODES)
-static inline void __nodes_setall(nodemask_t *dstp, int nbits)
+static inline void __nodes_setall(nodemask_t *dstp, unsigned int nbits)
 {
         bitmap_fill(dstp->bits, nbits);
 }
 
 #define nodes_clear(dst) __nodes_clear(&(dst), MAX_NUMNODES)
-static inline void __nodes_clear(nodemask_t *dstp, int nbits)
+static inline void __nodes_clear(nodemask_t *dstp, unsigned int nbits)
 {
         bitmap_zero(dstp->bits, nbits);
 }
@@ -144,7 +149,7 @@ static inline int __node_test_and_set(int node, nodemask_t *addr)
 #define nodes_and(dst, src1, src2) \
                         __nodes_and(&(dst), &(src1), &(src2), MAX_NUMNODES)
 static inline void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
 }
@@ -152,7 +157,7 @@ static inline void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p,
 #define nodes_or(dst, src1, src2) \
                         __nodes_or(&(dst), &(src1), &(src2), MAX_NUMNODES)
 static inline void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
 }
@@ -160,7 +165,7 @@ static inline void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p,
 #define nodes_xor(dst, src1, src2) \
                         __nodes_xor(&(dst), &(src1), &(src2), MAX_NUMNODES)
 static inline void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
 }
@@ -168,7 +173,7 @@ static inline void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p,
 #define nodes_andnot(dst, src1, src2) \
                         __nodes_andnot(&(dst), &(src1), &(src2), MAX_NUMNODES)
 static inline void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
 }
@@ -176,7 +181,7 @@ static inline void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p,
 #define nodes_complement(dst, src) \
                         __nodes_complement(&(dst), &(src), MAX_NUMNODES)
 static inline void __nodes_complement(nodemask_t *dstp,
-                                        const nodemask_t *srcp, int nbits)
+                                        const nodemask_t *srcp, unsigned int nbits)
 {
         bitmap_complement(dstp->bits, srcp->bits, nbits);
 }
@@ -184,7 +189,7 @@ static inline void __nodes_complement(nodemask_t *dstp,
 #define nodes_equal(src1, src2) \
                         __nodes_equal(&(src1), &(src2), MAX_NUMNODES)
 static inline int __nodes_equal(const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         return bitmap_equal(src1p->bits, src2p->bits, nbits);
 }
@@ -192,7 +197,7 @@ static inline int __nodes_equal(const nodemask_t *src1p,
 #define nodes_intersects(src1, src2) \
                         __nodes_intersects(&(src1), &(src2), MAX_NUMNODES)
 static inline int __nodes_intersects(const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         return bitmap_intersects(src1p->bits, src2p->bits, nbits);
 }
@@ -200,25 +205,25 @@ static inline int __nodes_intersects(const nodemask_t *src1p,
 #define nodes_subset(src1, src2) \
                         __nodes_subset(&(src1), &(src2), MAX_NUMNODES)
 static inline int __nodes_subset(const nodemask_t *src1p,
-                                        const nodemask_t *src2p, int nbits)
+                                        const nodemask_t *src2p, unsigned int nbits)
 {
         return bitmap_subset(src1p->bits, src2p->bits, nbits);
 }
 
 #define nodes_empty(src) __nodes_empty(&(src), MAX_NUMNODES)
-static inline int __nodes_empty(const nodemask_t *srcp, int nbits)
+static inline int __nodes_empty(const nodemask_t *srcp, unsigned int nbits)
 {
         return bitmap_empty(srcp->bits, nbits);
 }
 
 #define nodes_full(nodemask) __nodes_full(&(nodemask), MAX_NUMNODES)
-static inline int __nodes_full(const nodemask_t *srcp, int nbits)
+static inline int __nodes_full(const nodemask_t *srcp, unsigned int nbits)
 {
         return bitmap_full(srcp->bits, nbits);
 }
 
 #define nodes_weight(nodemask) __nodes_weight(&(nodemask), MAX_NUMNODES)
-static inline int __nodes_weight(const nodemask_t *srcp, int nbits)
+static inline int __nodes_weight(const nodemask_t *srcp, unsigned int nbits)
 {
         return bitmap_weight(srcp->bits, nbits);
 }
@@ -304,14 +309,6 @@ static inline int __first_unset_node(const nodemask_t *maskp)
 
 #define nodes_addr(src) ((src).bits)
 
-#define nodemask_scnprintf(buf, len, src) \
-                        __nodemask_scnprintf((buf), (len), &(src), MAX_NUMNODES)
-static inline int __nodemask_scnprintf(char *buf, int len,
-                                        const nodemask_t *srcp, int nbits)
-{
-        return bitmap_scnprintf(buf, len, srcp->bits, nbits);
-}
-
 #define nodemask_parse_user(ubuf, ulen, dst) \
                 __nodemask_parse_user((ubuf), (ulen), &(dst), MAX_NUMNODES)
 static inline int __nodemask_parse_user(const char __user *buf, int len,
@@ -320,14 +317,6 @@ static inline int __nodemask_parse_user(const char __user *buf, int len,
         return bitmap_parse_user(buf, len, dstp->bits, nbits);
 }
 
-#define nodelist_scnprintf(buf, len, src) \
-                        __nodelist_scnprintf((buf), (len), &(src), MAX_NUMNODES)
-static inline int __nodelist_scnprintf(char *buf, int len,
-                                        const nodemask_t *srcp, int nbits)
-{
-        return bitmap_scnlistprintf(buf, len, srcp->bits, nbits);
-}
-
 #define nodelist_parse(buf, dst) __nodelist_parse((buf), &(dst), MAX_NUMNODES)
 static inline int __nodelist_parse(const char *buf, nodemask_t *dstp, int nbits)
 {