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authorRogério Brito <rbrito@ime.usp.br>2009-08-22 17:33:53 -0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-23 06:46:37 -0700
commitf0cc82a831d4d839eb6b67c7c046ebd2d1d7c4c2 (patch)
tree6e86fe7e42820ad696371bd9015e1b363e672a52 /Documentation/usb/usbmon.txt
parentd77282c836d6c2601da6a188812b20cff8e9bbe2 (diff)
USB: fix paths in usbmon documentation
Hi there. On Aug 21 2009, Alan Stern wrote: > On Thu, 20 Aug 2009, Rogério Brito wrote: > > Again, just reiterating, what I said before, even though I am not sure > > if I can reproduce it, I will try to. > > A usbmon trace showing what happens when you plug in the drive and > when you run smartctl would help. The documentation for usbmon in the kernel 2.6.31-rc7 kernel doesn't match what the kernel exposes in the debug fs tree. This patch fixes it. Signed-off-by: Rogério Brito <rbrito@ime.usp.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/usb/usbmon.txt')
-rw-r--r--Documentation/usb/usbmon.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt
index 4efd8470921..66f92d1194c 100644
--- a/Documentation/usb/usbmon.txt
+++ b/Documentation/usb/usbmon.txt
@@ -33,7 +33,7 @@ if usbmon is built into the kernel.
Verify that bus sockets are present.
-# ls /sys/kernel/debug/usbmon
+# ls /sys/kernel/debug/usb/usbmon
0s 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u
#
@@ -58,11 +58,11 @@ Bus=03 means it's bus 3.
3. Start 'cat'
-# cat /sys/kernel/debug/usbmon/3u > /tmp/1.mon.out
+# cat /sys/kernel/debug/usb/usbmon/3u > /tmp/1.mon.out
to listen on a single bus, otherwise, to listen on all buses, type:
-# cat /sys/kernel/debug/usbmon/0u > /tmp/1.mon.out
+# cat /sys/kernel/debug/usb/usbmon/0u > /tmp/1.mon.out
This process will be reading until killed. Naturally, the output can be
redirected to a desirable location. This is preferred, because it is going