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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Minios-devel] [UNIKRAFT PATCH v5 12/15] include/uk: add prefix to BITMAP_(FIRST|LAST)_WORD_MASK
Signed-off-by: Yuri Volchkov <yuri.volchkov@xxxxxxxxx>
Reviewed-by: Florian Schmidt <florian.schmidt@xxxxxxxxx>
---
include/uk/bitmap.h | 18 +++++++++---------
include/uk/bitops.h | 18 +++++++++---------
2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/include/uk/bitmap.h b/include/uk/bitmap.h
index 23b1483..cf1f82d 100644
--- a/include/uk/bitmap.h
+++ b/include/uk/bitmap.h
@@ -46,7 +46,7 @@ uk_bitmap_fill(unsigned long *addr, const unsigned int size)
memset(addr, 0xff, BIT_WORD(size) * sizeof(long));
if (tail)
- addr[BIT_WORD(size)] = BITMAP_LAST_WORD_MASK(tail);
+ addr[BIT_WORD(size)] = UK_BITMAP_LAST_WORD_MASK(tail);
}
static inline int
@@ -62,7 +62,7 @@ uk_bitmap_full(unsigned long *addr, const unsigned int size)
}
if (tail) {
- const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+ const unsigned long mask = UK_BITMAP_LAST_WORD_MASK(tail);
if ((addr[end] & mask) != mask)
return (0);
@@ -83,7 +83,7 @@ uk_bitmap_empty(unsigned long *addr, const unsigned int size)
}
if (tail) {
- const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+ const unsigned long mask = UK_BITMAP_LAST_WORD_MASK(tail);
if ((addr[end] & mask) != 0)
return (0);
@@ -96,7 +96,7 @@ uk_bitmap_set(unsigned long *map, unsigned int start, int nr)
{
const unsigned int size = start + nr;
int bits_to_set = UK_BITS_PER_LONG - (start % UK_BITS_PER_LONG);
- unsigned long mask_to_set = BITMAP_FIRST_WORD_MASK(start);
+ unsigned long mask_to_set = UK_BITMAP_FIRST_WORD_MASK(start);
map += BIT_WORD(start);
@@ -109,7 +109,7 @@ uk_bitmap_set(unsigned long *map, unsigned int start, int
nr)
}
if (nr) {
- mask_to_set &= BITMAP_LAST_WORD_MASK(size);
+ mask_to_set &= UK_BITMAP_LAST_WORD_MASK(size);
*map |= mask_to_set;
}
}
@@ -119,7 +119,7 @@ uk_bitmap_clear(unsigned long *map, unsigned int start, int
nr)
{
const unsigned int size = start + nr;
int bits_to_clear = UK_BITS_PER_LONG - (start % UK_BITS_PER_LONG);
- unsigned long mask_to_clear = BITMAP_FIRST_WORD_MASK(start);
+ unsigned long mask_to_clear = UK_BITMAP_FIRST_WORD_MASK(start);
map += BIT_WORD(start);
@@ -132,7 +132,7 @@ uk_bitmap_clear(unsigned long *map, unsigned int start, int
nr)
}
if (nr) {
- mask_to_clear &= BITMAP_LAST_WORD_MASK(size);
+ mask_to_clear &= UK_BITMAP_LAST_WORD_MASK(size);
*map &= ~mask_to_clear;
}
}
@@ -216,7 +216,7 @@ uk_bitmap_weight(unsigned long *addr, const unsigned int
size)
retval += hweight_long(addr[i]);
if (tail) {
- const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+ const unsigned long mask = UK_BITMAP_LAST_WORD_MASK(tail);
retval += hweight_long(addr[end] & mask);
}
@@ -237,7 +237,7 @@ uk_bitmap_equal(const unsigned long *pa,
}
if (tail) {
- const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+ const unsigned long mask = UK_BITMAP_LAST_WORD_MASK(tail);
if ((pa[end] ^ pb[end]) & mask)
return (0);
diff --git a/include/uk/bitops.h b/include/uk/bitops.h
index 7955b46..4927ff3 100644
--- a/include/uk/bitops.h
+++ b/include/uk/bitops.h
@@ -50,8 +50,8 @@
#define UK_BITS_PER_LONG_LONG 64
-#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) %
UK_BITS_PER_LONG))
-#define BITMAP_LAST_WORD_MASK(n) (~0UL >> (UK_BITS_PER_LONG -
(n)))
+#define UK_BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) %
UK_BITS_PER_LONG))
+#define UK_BITMAP_LAST_WORD_MASK(n) (~0UL >> (UK_BITS_PER_LONG -
(n)))
#define BITS_TO_LONGS(n) howmany((n), UK_BITS_PER_LONG)
#define UK_BIT_MASK(nr) \
(1UL << ((nr) & (UK_BITS_PER_LONG - 1)))
@@ -105,7 +105,7 @@ uk_find_first_bit(const unsigned long *addr, unsigned long
size)
return (bit + ukarch_ffsl(*addr));
}
if (size) {
- mask = (*addr) & BITMAP_LAST_WORD_MASK(size);
+ mask = (*addr) & UK_BITMAP_LAST_WORD_MASK(size);
if (mask)
bit += ukarch_ffsl(mask);
else
@@ -127,7 +127,7 @@ uk_find_first_zero_bit(const unsigned long *addr, unsigned
long size)
return (bit + ukarch_ffsl(~(*addr)));
}
if (size) {
- mask = ~(*addr) & BITMAP_LAST_WORD_MASK(size);
+ mask = ~(*addr) & UK_BITMAP_LAST_WORD_MASK(size);
if (mask)
bit += ukarch_ffsl(mask);
else
@@ -149,7 +149,7 @@ uk_find_last_bit(const unsigned long *addr, unsigned long
size)
bit = UK_BITS_PER_LONG * pos;
addr += pos;
if (offs) {
- mask = (*addr) & BITMAP_LAST_WORD_MASK(offs);
+ mask = (*addr) & UK_BITMAP_LAST_WORD_MASK(offs);
if (mask)
return (bit + ukarch_flsl(mask));
}
@@ -178,7 +178,7 @@ uk_find_next_bit(const unsigned long *addr, unsigned long
size,
bit = UK_BITS_PER_LONG * pos;
addr += pos;
if (offs) {
- mask = (*addr) & ~BITMAP_LAST_WORD_MASK(offs);
+ mask = (*addr) & ~UK_BITMAP_LAST_WORD_MASK(offs);
if (mask)
return (bit + ukarch_ffsl(mask));
if (size - bit <= UK_BITS_PER_LONG)
@@ -193,7 +193,7 @@ uk_find_next_bit(const unsigned long *addr, unsigned long
size,
return (bit + ukarch_ffsl(*addr));
}
if (size) {
- mask = (*addr) & BITMAP_LAST_WORD_MASK(size);
+ mask = (*addr) & UK_BITMAP_LAST_WORD_MASK(size);
if (mask)
bit += ukarch_ffsl(mask);
else
@@ -218,7 +218,7 @@ uk_find_next_zero_bit(const unsigned long *addr, unsigned
long size,
bit = UK_BITS_PER_LONG * pos;
addr += pos;
if (offs) {
- mask = ~(*addr) & ~BITMAP_LAST_WORD_MASK(offs);
+ mask = ~(*addr) & ~UK_BITMAP_LAST_WORD_MASK(offs);
if (mask)
return (bit + ukarch_ffsl(mask));
if (size - bit <= UK_BITS_PER_LONG)
@@ -233,7 +233,7 @@ uk_find_next_zero_bit(const unsigned long *addr, unsigned
long size,
return (bit + ukarch_ffsl(~(*addr)));
}
if (size) {
- mask = ~(*addr) & BITMAP_LAST_WORD_MASK(size);
+ mask = ~(*addr) & UK_BITMAP_LAST_WORD_MASK(size);
if (mask)
bit += ukarch_ffsl(mask);
else
--
2.18.0
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