1 files changed, 0 insertions, 45 deletions
diff --git a/sys-libs/libhugetlbfs/files/libhugetlbfs-2.23-musl-sc-level2-fix.patch b/sys-libs/libhugetlbfs/files/libhugetlbfs-2.23-musl-sc-level2-fix.patch
deleted file mode 100644
index c42e017abec1..000000000000
--- a/sys-libs/libhugetlbfs/files/libhugetlbfs-2.23-musl-sc-level2-fix.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-# _SC_LEVEL2_CACHE_LINESIZE is most probably Glibc specific define. Hence we
-# cannot use it with other libc's. Check if _SC_LEVEL2_CACHE_LINESIZE is
-# available or use custom function to get CPU cache size
-# Original patch was found here [1]
-# [1]: https://cgit.openembedded.org/meta-openembedded/plain/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-alloc.c-Avoid-sysconf-_SC_LEVEL2_CACHE_LINESIZE-on-l.patch
-# Closes: https://bugs.gentoo.org/828830
---- a/alloc.c
-+++ b/alloc.c
-@@ -245,6 +245,24 @@ void free_huge_pages(void *ptr)
- 	__free_huge_pages(ptr, 1);
- }
-
-+/*
-+ * Avoid sysconf(_SC_LEVEL2_CACHE_LINESIZE) on linux
-+ * Taken from the folling patch [1]
-+ *
-+ * [1]: https://cgit.openembedded.org/meta-openembedded/plain/meta-oe/recipes-benchmark/libhugetlbfs/files/0003-alloc.c-Avoid-sysconf-_SC_LEVEL2_CACHE_LINESIZE-on-l.patch
-+ */
-+#if !defined(_SC_LEVEL2_CACHE_LINESIZE)
-+static size_t get_cacheline_size() {
-+	FILE * fp = fopen("/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size", "r");
-+	unsigned int line_size = 0;
-+	if (fp) {
-+		fscanf(fp, "%d", &line_size);
-+		fclose(fp);
-+	}
-+	return line_size;
-+}
-+#endif
-+
- /*
-  * Offset the buffer using bytes wasted due to alignment to avoid using the
-  * same cache lines for the start of every buffer returned by
-@@ -261,7 +279,11 @@ void *cachecolor(void *buf, size_t len, size_t color_bytes)
-
- 	/* Lookup our cacheline size once */
- 	if (cacheline_size == 0) {
-+#if defined(_SC_LEVEL2_CACHE_LINESIZE)
- 		cacheline_size = sysconf(_SC_LEVEL2_CACHE_LINESIZE);
-+#else
-+		cacheline_size = get_cacheline_size();
-+#endif
- 		linemod = time(NULL);
- 	}
-