pstore: Create a convenient mount point for pstore

[~andy/linux] / Documentation / ABI / testing / pstore

diff --git a/Documentation/ABI/testing/pstore b/Documentation/ABI/testing/pstore
index ff1df4e3b05962741195df437d8ec2891f3e29af..5fca9f5e10a3aa8bc1b84069904fd99c00f6db58 100644 (file)
--- a/Documentation/ABI/testing/pstore
+++ b/Documentation/ABI/testing/pstore
@@ -1,4 +1,4 @@
-Where:         /dev/pstore/...
+Where:         /sys/fs/pstore/... (or /dev/pstore/...)
 Date:          March 2011
 Kernel Version: 2.6.39
 Contact:       tony.luck@intel.com
@@ -11,9 +11,9 @@ Description:  Generic interface to platform dependent persistent storage.
                of the console log is captured, but other interesting
                data can also be saved.
 
-               # mount -t pstore -o kmsg_bytes=8000 - /dev/pstore
+               # mount -t pstore -o kmsg_bytes=8000 - /sys/fs/pstore
 
-               $ ls -l /dev/pstore
+               $ ls -l /sys/fs/pstore/
                total 0
                -r--r--r-- 1 root root 7896 Nov 30 15:38 dmesg-erst-1
 
@@ -27,9 +27,9 @@ Description:  Generic interface to platform dependent persistent storage.
                the file will signal to the underlying persistent storage
                device that it can reclaim the space for later re-use.
 
-               $ rm /dev/pstore/dmesg-erst-1
+               $ rm /sys/fs/pstore/dmesg-erst-1
 
-               The expectation is that all files in /dev/pstore
+               The expectation is that all files in /sys/fs/pstore/
                will be saved elsewhere and erased from persistent store
                soon after boot to free up space ready for the next
                catastrophe.