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Code Issues Releases Wiki Activity

remove global variable

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This commit is contained in:
Steffen Vogel 2018-11-30 20:38:10 +01:00
parent 79d5a58cd5
commit c8dbc42b6b
1 changed files with 3 additions and 1 deletions
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4
lib/memory/hugepage.c
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@ -44,7 +44,6 @@
static size_t pgsz = -1;
static size_t hugepgsz = -1;
static bool use_huge = true;
int memory_hugepage_init()
{
@ -62,6 +61,8 @@ int memory_hugepage_init()
/** Allocate memory backed by hugepages with malloc() like interface */
static struct memory_allocation * memory_hugepage_alloc(struct memory_type *m, size_t len, size_t alignment)
{
static bool use_huge = true;
int ret, flags, fd;
size_t sz;
@ -101,6 +102,7 @@ retry: if (use_huge) {
ma->address = mmap(NULL, ma->length, PROT_READ | PROT_WRITE, flags, fd, 0);
if (ma->address == MAP_FAILED) {
if (use_huge) {
warn("Failed to map hugepages, try with normal pages instead");
use_huge = false;
goto retry;
}