From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
To: Joe Perches <joe@perches.com>
Cc: Jiri Kosina <trivial@kernel.org>,
Andreas Herrmann <andreas.herrmann3@amd.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Avi Kivity <avi@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
amd64-microcode@amd64.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org
Subject: Re: [PATCH 05/49] arch/x86: Use vzalloc
Date: Fri, 05 Nov 2010 13:22:36 +0900 [thread overview]
Message-ID: <4CD3868C.6080804@oss.ntt.co.jp> (raw)
In-Reply-To: <9eb79212eddaa03ff3e7ddc88bc59b7564ea317c.1288925424.git.joe@perches.com>
(2010/11/05 12:07), Joe Perches wrote:
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 2288ad8..624d4da 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -3174,10 +3174,9 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
> spin_unlock(&kvm->mmu_lock);
>
> r = -ENOMEM;
> - dirty_bitmap = vmalloc(n);
> + dirty_bitmap = vzalloc(n);
This vmalloc() does not exist already, see kvm.git.
Takuya
> if (!dirty_bitmap)
> goto out;
> - memset(dirty_bitmap, 0, n);
>
> r = -ENOMEM;
> slots = kzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
next prev parent reply other threads:[~2010-11-05 4:20 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-30 21:35 [PATCH] cgroup: Avoid a memset by using vzalloc Jesper Juhl
2010-10-30 23:34 ` Minchan Kim
2010-10-31 17:33 ` Balbir Singh
2010-11-01 5:40 ` Jesper Juhl
2010-11-03 14:38 ` Christoph Lameter
2010-11-03 15:20 ` jovi zhang
2010-11-03 15:31 ` Christoph Lameter
2010-11-03 15:48 ` Joe Perches
2010-11-03 16:10 ` Christoph Lameter
2010-11-04 21:43 ` Jesper Juhl
[not found] ` <cover.1288925424.git.joe@perches.com>
2010-11-05 3:07 ` [PATCH 01/49] arch/ia64: Use vzalloc Joe Perches
2010-11-05 3:07 ` [PATCH 02/49] arch/mips: " Joe Perches
2010-11-05 10:51 ` Ralf Baechle
2010-11-05 3:07 ` [PATCH 03/49] arch/powerpc: " Joe Perches
2010-11-05 13:08 ` [Cbe-oss-dev] " Jeremy Kerr
2010-11-05 3:07 ` [PATCH 04/49] arch/s390: " Joe Perches
2010-11-05 3:07 ` [PATCH 05/49] arch/x86: " Joe Perches
2010-11-05 4:22 ` Takuya Yoshikawa [this message]
2010-11-05 3:07 ` [PATCH 06/49] crypto: " Joe Perches
2010-11-27 8:31 ` Herbert Xu
2010-11-05 3:07 ` [PATCH 07/49] drivers/atm: " Joe Perches
2010-11-05 3:07 ` [PATCH 08/49] drivers/block: " Joe Perches
2010-11-05 3:07 ` [PATCH 09/49] drivers/char: " Joe Perches
2010-11-05 3:07 ` [PATCH 10/49] drivers/gpu: " Joe Perches
2010-11-05 9:29 ` Thomas Hellstrom
2010-11-05 3:07 ` [PATCH 11/49] drivers/hid: " Joe Perches
2010-11-05 3:07 ` [PATCH 12/49] drivers/infiniband: " Joe Perches
2011-01-12 19:12 ` Roland Dreier
2010-11-05 3:07 ` [PATCH 13/49] drivers/isdn: " Joe Perches
2010-11-05 3:07 ` [PATCH 14/49] drivers/md: " Joe Perches
2010-11-05 3:07 ` [PATCH 15/49] drivers/media: " Joe Perches
2010-11-05 3:07 ` [PATCH 16/49] drivers/mtd: " Joe Perches
2010-11-13 11:19 ` Artem Bityutskiy
2010-11-05 3:07 ` [PATCH 17/49] drivers/net/cxgb3: " Joe Perches
2010-11-05 3:07 ` [PATCH 18/49] drivers/net/cxgb4: " Joe Perches
2010-11-05 3:07 ` [PATCH 19/49] drivers/net/e1000: " Joe Perches
2010-11-05 3:07 ` [PATCH 20/49] drivers/net/e1000e: " Joe Perches
2010-11-05 3:07 ` [PATCH 21/49] drivers/net/ehea: " Joe Perches
2010-11-05 3:07 ` [PATCH 22/49] drivers/net/igb: " Joe Perches
2010-11-05 3:07 ` [PATCH 23/49] drivers/net/igbvf: " Joe Perches
2010-11-05 11:58 ` Rose, Gregory V
2010-11-05 3:07 ` [PATCH 24/49] drivers/net/ixgb: " Joe Perches
2010-11-05 3:07 ` [PATCH 25/49] drivers/net/ixgbe: " Joe Perches
2010-11-05 3:07 ` [PATCH 26/49] drivers/net/ixgbevf: " Joe Perches
2010-11-05 11:59 ` Rose, Gregory V
2010-11-05 3:07 ` [PATCH 27/49] drivers/net/netxen: " Joe Perches
2010-11-05 5:18 ` Amit Salecha
2010-11-05 3:07 ` [PATCH 28/49] drivers/net/pch_gbe: " Joe Perches
2010-11-05 3:07 ` [PATCH 29/49] drivers/net/qlcnic: " Joe Perches
2010-11-05 3:07 ` [PATCH 30/49] drivers/net/sfc: " Joe Perches
2010-11-05 3:07 ` [PATCH 31/49] drivers/net/vxge: " Joe Perches
2010-11-05 3:07 ` [PATCH 32/49] drivers/net/bnx2.c: " Joe Perches
2010-11-05 3:07 ` [PATCH 33/49] drivers/s390: " Joe Perches
2010-11-05 3:07 ` [PATCH 34/49] drivers/scsi: " Joe Perches
2010-11-05 3:07 ` [PATCH 35/49] drivers/staging: " Joe Perches
2010-11-05 3:08 ` [PATCH 36/49] drivers/video: " Joe Perches
2010-11-05 5:27 ` Dave Young
2010-11-05 5:31 ` Joe Perches
2010-11-08 16:43 ` Konrad Rzeszutek Wilk
2010-11-05 3:08 ` [PATCH 37/49] fs/ext4: " Joe Perches
[not found] ` <F35C793E-7CBA-4631-8928-C34D5B39F148@dilger.ca>
2010-11-05 7:18 ` [PATCH V2 " Joe Perches
2010-12-20 3:22 ` Ted Ts'o
2010-11-05 3:08 ` [PATCH 38/49] fs/jffs2: " Joe Perches
2010-11-13 11:19 ` Artem Bityutskiy
2010-11-05 3:08 ` [PATCH 39/49] fs/reiserfs: " Joe Perches
2010-11-05 3:08 ` [PATCH 40/49] fs/udf: " Joe Perches
2010-11-05 9:11 ` Jan Kara
2010-11-05 9:15 ` Peter Bortas
2010-11-05 9:30 ` Jan Kara
2010-11-05 3:08 ` [PATCH 41/49] fs/xfs: " Joe Perches
2010-11-05 17:09 ` Alex Elder
2010-11-05 3:08 ` [PATCH 42/49] include/linux/coda_linux.h: " Joe Perches
2010-11-05 3:08 ` [PATCH 43/49] kernel: " Joe Perches
2010-11-05 3:08 ` [PATCH 44/49] mm: " Joe Perches
2010-11-05 3:08 ` [PATCH 45/49] net/core/pktgen.c: " Joe Perches
2010-11-05 3:08 ` [PATCH 46/49] net/netfilter: " Joe Perches
2010-11-05 6:30 ` Eric Dumazet
2010-11-05 6:55 ` Joe Perches
2010-11-05 7:16 ` Eric Dumazet
2010-11-05 17:01 ` Jesper Juhl
2010-11-05 15:10 ` Jiri Kosina
2010-11-05 15:25 ` Joe Perches
2010-11-05 3:08 ` [PATCH 47/49] net/rds: " Joe Perches
2010-11-05 3:08 ` [PATCH 48/49] sound/oss/dev_table.c: " Joe Perches
2010-11-22 6:59 ` Takashi Iwai
2010-11-05 3:08 ` [PATCH 49/49] virt/kvm/kvm_main.c: " Joe Perches
2010-11-05 4:25 ` Takuya Yoshikawa
2010-11-05 4:44 ` Joe Perches
2010-11-05 5:31 ` [PATCH V2 36/49] drivers/video: " Joe Perches
2010-11-03 16:37 ` [PATCH] cgroup: Avoid a memset by using vzalloc Américo Wang
2010-11-01 22:00 ` Paul Menage
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