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Fixed: Error ‘MADV_HUGEPAGE’ undeclared (first use in this function) #1012

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Merged
merged 3 commits into from
Feb 18, 2022
Merged

Fixed: Error ‘MADV_HUGEPAGE’ undeclared (first use in this function) #1012

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11fbef2
Update posix_memmap.c
gnh1201 Feb 17, 2022
f2a7042
Update posix_memmap.c
gnh1201 Feb 17, 2022
a316683
Update posix_memmap.c
gnh1201 Feb 17, 2022
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8 changes: 4 additions & 4 deletions core/shared/platform/common/posix/posix_memmap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ static size_t total_size_munmapped = 0;

#define HUGE_PAGE_SIZE (2 * 1024 * 1024)

#if !defined(__APPLE__) && !defined(__NuttX__)
#if !defined(__APPLE__) && !defined(__NuttX__) && defined(MADV_HUGEPAGE)
static inline uintptr_t
round_up(uintptr_t v, uintptr_t b)
{
Expand Down Expand Up @@ -44,7 +44,7 @@ os_mmap(void *hint, size_t size, int prot, int flags)
page_size = (uint64)getpagesize();
request_size = (size + page_size - 1) & ~(page_size - 1);

#if !defined(__APPLE__) && !defined(__NuttX__)
#if !defined(__APPLE__) && !defined(__NuttX__) && defined(MADV_HUGEPAGE)
/* huge page isn't supported on MacOS and NuttX */
if (request_size >= HUGE_PAGE_SIZE)
/* apply one extra huge page */
Expand Down Expand Up @@ -148,7 +148,7 @@ os_mmap(void *hint, size_t size, int prot, int flags)
addr, request_size, total_size_mmapped, total_size_munmapped);
#endif

#if !defined(__APPLE__) && !defined(__NuttX__)
#if !defined(__APPLE__) && !defined(__NuttX__) && defined(MADV_HUGEPAGE)
/* huge page isn't supported on MacOS and NuttX */
if (request_size > HUGE_PAGE_SIZE) {
uintptr_t huge_start, huge_end;
Expand Down Expand Up @@ -200,7 +200,7 @@ os_mmap(void *hint, size_t size, int prot, int flags)
}
}
}
#endif /* end of __APPLE__ || __NuttX__ */
#endif /* end of __APPLE__ || __NuttX__ || !MADV_HUGEPAGE */

return addr;
}
Expand Down