From 0f548286848c70aa325c6748d80e8651389b4938 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 21 Jun 2018 19:32:59 -0700 Subject: [PATCH] Mark glibc specific code so Signed-off-by: Khem Raj --- Upstream-Status: Pending morecore.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/morecore.c b/morecore.c index 0eef782..d48509c 100644 --- a/morecore.c +++ b/morecore.c @@ -364,6 +364,7 @@ void hugetlbfs_setup_morecore(void) INFO("setup_morecore(): heapaddr = 0x%lx\n", heapaddr); +#ifdef __GLIBC__ heaptop = heapbase = (void *)heapaddr; if (__hugetlb_opts.thp_morecore) __morecore = &thp_morecore; @@ -371,7 +372,6 @@ void hugetlbfs_setup_morecore(void) __morecore = &hugetlbfs_morecore; /* Set some allocator options more appropriate for hugepages */ - if (__hugetlb_opts.shrink_ok) mallopt(M_TRIM_THRESHOLD, hpage_size + hpage_size / 2); else @@ -381,4 +381,5 @@ void hugetlbfs_setup_morecore(void) * This doesn't appear to prohibit malloc() from falling back * to mmap() if we run out of hugepages. */ mallopt(M_MMAP_MAX, 0); +#endif }