X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2FABI%2Ftesting%2Fpstore;h=ff1df4e3b05962741195df437d8ec2891f3e29af;hb=a8acfd82ebefbb32f12f413019e53f9e939cf44e;hp=ddf451ee2a08812eb16a28f3264618ca2e1e749b;hpb=dc93275150da9542f500fbd3d0515eecfefba7f6;p=pandora-kernel.git

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.
+