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HV: code format for memory.c

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Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Yonghua Huang 2018-07-09 21:35:14 +08:00 committed by lijinxia
parent d3e8c29d0e
commit eb7cf14bcf
1 changed files with 249 additions and 250 deletions
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17
hypervisor/lib/memory.c
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@ -108,7 +108,8 @@ static void *allocate_mem(struct mem_pool *pool, unsigned int num_bytes)
} }
/* Break if selected buffer is not free */ /* Break if selected buffer is not free */
if ((pool->bitmap[tmp_idx] & (1U << tmp_bit_idx)) != 0U) if ((pool->bitmap[tmp_idx]
& (1U << tmp_bit_idx)) != 0U)
break; break;
} }
@ -121,7 +122,8 @@ static void *allocate_mem(struct mem_pool *pool, unsigned int num_bytes)
* memory pool * memory pool
*/ */
memory = (char *)pool->start_addr + memory = (char *)pool->start_addr +
pool->buff_size * (idx * BITMAP_WORD_SIZE + pool->buff_size *
(idx * BITMAP_WORD_SIZE +
bit_idx); bit_idx);
/* Update allocation bitmaps information for /* Update allocation bitmaps information for
@ -231,7 +233,8 @@ void *malloc(unsigned int num_bytes)
/* Check if bytes requested extend page-size */ /* Check if bytes requested extend page-size */
if (num_bytes < CPU_PAGE_SIZE) { if (num_bytes < CPU_PAGE_SIZE) {
/* Request memory allocation from smaller segmented memory pool /*
* Request memory allocation from smaller segmented memory pool
*/ */
memory = allocate_mem(&Memory_Pool, num_bytes); memory = allocate_mem(&Memory_Pool, num_bytes);
} else { } else {
@ -308,12 +311,10 @@ void *memchr(const void *void_s, int c, size_t n)
unsigned char *end = ptr + n; unsigned char *end = ptr + n;
while (ptr < end) { while (ptr < end) {
if (*ptr == val) if (*ptr == val)
return ((void *)ptr); return ((void *)ptr);
ptr++; ptr++;
} }
return NULL; return NULL;
} }
@ -347,14 +348,12 @@ void *memcpy_s(void *d, size_t dmax, const void *s, size_t slen)
uint8_t *dest8; uint8_t *dest8;
uint8_t *src8; uint8_t *src8;
if (slen == 0U || dmax == 0U || dmax < slen) { if (slen == 0U || dmax == 0U || dmax < slen)
ASSERT(false); ASSERT(false);
}
if ((d > s && d <= s + slen - 1) if ((d > s && d <= s + slen - 1)
|| (d < s && s <= d + dmax - 1)) { || (d < s && s <= d + dmax - 1))
ASSERT(false); ASSERT(false);
}
/*same memory block, no need to copy*/ /*same memory block, no need to copy*/
if (d == s) if (d == s)