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authorIan Rogers <irogers@google.com>2020-02-14 10:51:29 +0300
committerIngo Molnar <mingo@kernel.org>2020-03-06 13:56:59 +0300
commit6e24628d78e4785385876125cba62315ca3b04b9 (patch)
tree4b59f1aa6c459cb20c31008bb93599d3731c4732 /lib/Makefile
parent98add2af89bbfe8241e189b490fd91e5751c7900 (diff)
downloadlinux-6e24628d78e4785385876125cba62315ca3b04b9.tar.xz
lib: Introduce generic min-heap
Supports push, pop and converting an array into a heap. If the sense of the compare function is inverted then it can provide a max-heap. Based-on-work-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ian Rogers <irogers@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20200214075133.181299-3-irogers@google.com
Diffstat (limited to 'lib/Makefile')
-rw-r--r--lib/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile
index 611872c06926..09a8acb0cf92 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -67,6 +67,7 @@ CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla)
UBSAN_SANITIZE_test_ubsan.o := y
obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o
+obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o
obj-$(CONFIG_TEST_LKM) += test_module.o
obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o
obj-$(CONFIG_TEST_OVERFLOW) += test_overflow.o