From dee28e72b619b48ec80a9e5509db458dbe66f71f Mon Sep 17 00:00:00 2001 From: Matthew Garrett Date: Thu, 21 Jul 2011 16:57:55 -0400 Subject: pstore: Allow the user to explicitly choose a backend pstore only allows one backend to be registered at present, but the system may provide several. Add a parameter to allow the user to choose which backend will be used rather than just relying on load order. Signed-off-by: Matthew Garrett Signed-off-by: Tony Luck --- Documentation/ABI/testing/pstore | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/ABI/testing/pstore') diff --git a/Documentation/ABI/testing/pstore b/Documentation/ABI/testing/pstore index ddf451ee2a08..ff1df4e3b059 100644 --- a/Documentation/ABI/testing/pstore +++ b/Documentation/ABI/testing/pstore @@ -39,3 +39,9 @@ Description: Generic interface to platform dependent persistent storage. multiple) files based on the record size of the underlying persistent storage until at least this amount is reached. Default is 10 Kbytes. + + Pstore only supports one backend at a time. If multiple + backends are available, the preferred backend may be + set by passing the pstore.backend= argument to the kernel at + boot time. + -- cgit v1.2.3-59-g8ed1b