[PATCH v4 4/4] Makefile/coccicheck: set SPATCH_BATCH_SIZE to 8
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-03-22 12:13:17
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
Change the "xargs -n X" limit for running spatch from 1 to 8, as suggested by Jeff King[1]. Now that we're not using --all-includes anymore this is going to take much less memory, so bumping the limit should be OK. 1. https://lore.kernel.org/git/YEIGzXMDax83cwAx@coredump.intra.peff.net/ (local) Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index eaac14275bb..543fe472482 100644
--- a/Makefile
+++ b/Makefile@@ -1204,7 +1204,7 @@ SPATCH_FLAGS = --all-includes --include-headers-for-types --patch . # For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will # usually result in less CPU usage at the cost of higher peak memory. # Setting it to 0 will feed all files in a single spatch invocation. -SPATCH_BATCH_SIZE = 1 +SPATCH_BATCH_SIZE = 8 # For the 'coccicheck' target; SPATCH_XARGS can be used to manually # tweak the xargs invocation. By default we invoke "xargs -n 1", and
--
2.31.0.285.gb40d23e604f