| From c98e64c56d0118a2d5f950eaceaed0e85eaa2543 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Thu, 21 Jun 2018 19:32:59 -0700 |
| Subject: [PATCH] Mark glibc specific code so |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| morecore.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/morecore.c b/morecore.c |
| index 0edccd2..db22216 100644 |
| --- a/morecore.c |
| +++ b/morecore.c |
| @@ -371,6 +371,7 @@ 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; |
| @@ -378,7 +379,6 @@ 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 |
| @@ -388,5 +388,6 @@ 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 |
| } |
| #endif /* HAS_MORECORE */ |
| -- |
| 2.25.1 |
| |
