From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by rn-out-0910.google.com with SMTP id i24so1648198rng.0 for ; Mon, 24 Mar 2008 08:10:54 -0700 (PDT) From: Nitin Gupta Reply-To: nitingupta910@gmail.com Subject: [PATCH 6/6] compcache: Documentation Date: Mon, 24 Mar 2008 20:36:13 +0530 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803242036.13668.nitingupta910@gmail.com> Sender: owner-linux-mm@kvack.org Return-Path: To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org List-ID: compcache usage documentation. Signed-off-by: Nitin Gupta --- Documentation/compcache.txt | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/Documentation/compcache.txt b/Documentation/compcache.txt new file mode 100644 index 0000000..9ece295 --- /dev/null +++ b/Documentation/compcache.txt @@ -0,0 +1,24 @@ + +compcache: Compressed RAM based swap device +------------------------------------------- + +Project home: http://code.google.com/p/compcache + +* Introduction +This is a RAM based block device which acts as swap disk. +Pages swapped to this device are compressed and stored in +memory itself. + +* Usage + - modprobe compcache compcache_size_kbytes= + (If no size is specified, default size of 25% of RAM is taken). + - swapon /dev/ramzswap0 + +* Notes + - Allocator and compcache statistics are exported via /proc interface: + - /proc/tlsfinfo + - /proc/compcache + + +Nitin Gupta +(nitingupta910 at gmail dot com) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org