This patch is not for inclusion just rfc. Thanks. >From 1297b86aa257100b3d819df9f9f0932bf4f7f49d Mon Sep 17 00:00:00 2001 From: Izik Eidus <ieidus@xxxxxxxxxx> Date: Tue, 28 Jul 2009 19:14:26 +0300 Subject: [PATCH] kvm userspace: ksm support rfc for ksm support to kvm userpsace. thanks Signed-off-by: Izik Eidus <ieidus@xxxxxxxxxx> --- exec.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/exec.c b/exec.c index f6d9ec9..375cc18 100644 --- a/exec.c +++ b/exec.c @@ -2595,6 +2595,9 @@ ram_addr_t qemu_ram_alloc(ram_addr_t size) new_block->host = file_ram_alloc(size, mem_path); if (!new_block->host) { new_block->host = qemu_vmalloc(size); +#ifdef MADV_MERGEABLE + madvise(new_block->host, size, MADV_MERGEABLE); +#endif } new_block->offset = last_ram_offset; new_block->length = size; -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html