diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Mark-glibc-specific-code-so.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Mark-glibc-specific-code-so.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Mark-glibc-specific-code-so.patch b/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Mark-glibc-specific-code-so.patch new file mode 100644 index 000000000..8cb184a65 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/0002-Mark-glibc-specific-code-so.patch @@ -0,0 +1,37 @@ +From 0f548286848c70aa325c6748d80e8651389b4938 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 + +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 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 + } |