From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: [PATCH 2/2] xen-blkback/sysfs: Move the parameters for the persistent grant features Date: Tue, 4 Jun 2013 09:37:43 -0400 Message-ID: <1370353063-13033-3-git-send-email-konrad.wilk@oracle.com> References: <1370353063-13033-1-git-send-email-konrad.wilk@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1370353063-13033-1-git-send-email-konrad.wilk@oracle.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com Cc: Konrad Rzeszutek Wilk List-Id: xen-devel@lists.xenproject.org to a testing subdirectory (as this value should not be baked for the life-time) and also in an appropiate file. Also modified the introduction Linux version from 3.10 to 3.11. Signed-off-by: Konrad Rzeszutek Wilk --- Documentation/ABI/stable/sysfs-bus-xen-backend | 18 --------------= ---- Documentation/ABI/testing/sysfs-driver-xen-blkback | 17 ++++++++++++++= +++ 2 files changed, 17 insertions(+), 18 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-driver-xen-blkback diff --git a/Documentation/ABI/stable/sysfs-bus-xen-backend b/Documenta= tion/ABI/stable/sysfs-bus-xen-backend index 947db11..3d5951c 100644 --- a/Documentation/ABI/stable/sysfs-bus-xen-backend +++ b/Documentation/ABI/stable/sysfs-bus-xen-backend @@ -73,21 +73,3 @@ KernelVersion: 3.0 Contact: Konrad Rzeszutek Wilk Description: Number of sectors written by the frontend. - -What: /sys/module/xen_blkback/parameters/max_buffer_pages -Date: March 2013 -KernelVersion: 3.10 -Contact: Roger Pau Monn=C3=A9 -Description: - Maximum number of free pages to keep in each block - backend buffer. - -What: /sys/module/xen_blkback/parameters/max_persistent_gran= ts -Date: March 2013 -KernelVersion: 3.10 -Contact: Roger Pau Monn=C3=A9 -Description: - Maximum number of grants to map persistently in - blkback. If the frontend tries to use more than - max_persistent_grants, the LRU kicks in and starts - removing 5% of max_persistent_grants every 100ms. diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkback b/Docum= entation/ABI/testing/sysfs-driver-xen-blkback new file mode 100644 index 0000000..8bb43b6 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-xen-blkback @@ -0,0 +1,17 @@ +What: /sys/module/xen_blkback/parameters/max_buffer_pages +Date: March 2013 +KernelVersion: 3.11 +Contact: Roger Pau Monn=C3=A9 +Description: + Maximum number of free pages to keep in each block + backend buffer. + +What: /sys/module/xen_blkback/parameters/max_persistent_gran= ts +Date: March 2013 +KernelVersion: 3.11 +Contact: Roger Pau Monn=C3=A9 +Description: + Maximum number of grants to map persistently in + blkback. If the frontend tries to use more than + max_persistent_grants, the LRU kicks in and starts + removing 5% of max_persistent_grants every 100ms. --=20 1.8.1.4