From a0e404cd9b55e42e473b4079c2d2b9840499014b Mon Sep 17 00:00:00 2001 From: Jean Guyader Date: Tue, 8 Sep 2009 22:06:40 +0100 Subject: [PATCH] Set swiotlb to 4MB. --- master/series | 1 + master/swiotlb-mem-limit | 13 +++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 master/swiotlb-mem-limit diff --git a/master/series b/master/series index bd448e1..6c5c015 100644 --- a/master/series +++ b/master/series @@ -305,6 +305,7 @@ sysrq-loglevel # # XenClient # +swiotlb-mem-limit xen-acpi-wmi pass2-driver on-the-fly-cx-change diff --git a/master/swiotlb-mem-limit b/master/swiotlb-mem-limit new file mode 100644 index 0000000..15008ff --- /dev/null +++ b/master/swiotlb-mem-limit @@ -0,0 +1,13 @@ +diff --git a/lib/swiotlb-xen.c b/lib/swiotlb-xen.c +index f46899f..96e1770 100644 +--- a/lib/swiotlb-xen.c ++++ b/lib/swiotlb-xen.c +@@ -225,7 +225,7 @@ void __init + swiotlb_init(void) + { + unsigned long ram_end; +- size_t defsz = 64 << 20; /* 64MB default size */ ++ size_t defsz = 4 << 20; /* 4MB default size */ + + if (swiotlb_force == 1) { + swiotlb = 1; -- 2.39.5