From a1df417e74aa6dae7352dc8cbb0ad471af5b7c69 Mon Sep 17 00:00:00 2001 From: "Michael J. Chudobiak" Date: Mon, 25 Apr 2016 10:00:44 -0400 Subject: initial Olimex linux tree from Daniel, originally Feb 3, 2016 --- .../Documentation/ABI/testing/sysfs-driver-xen-blkback | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 linux/Documentation/ABI/testing/sysfs-driver-xen-blkback (limited to 'linux/Documentation/ABI/testing/sysfs-driver-xen-blkback') diff --git a/linux/Documentation/ABI/testing/sysfs-driver-xen-blkback b/linux/Documentation/ABI/testing/sysfs-driver-xen-blkback new file mode 100644 index 00000000..8bb43b66 --- /dev/null +++ b/linux/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 Monné +Description: + Maximum number of free pages to keep in each block + backend buffer. + +What: /sys/module/xen_blkback/parameters/max_persistent_grants +Date: March 2013 +KernelVersion: 3.11 +Contact: Roger Pau Monné +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. -- cgit