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| author | Rogério Brito <rbrito@ime.usp.br> | 2009-08-23 00:33:53 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-23 17:46:37 +0400 |
| commit | f0cc82a831d4d839eb6b67c7c046ebd2d1d7c4c2 (patch) | |
| tree | 6e86fe7e42820ad696371bd9015e1b363e672a52 | |
| parent | d77282c836d6c2601da6a188812b20cff8e9bbe2 (diff) | |
| download | linux-f0cc82a831d4d839eb6b67c7c046ebd2d1d7c4c2.tar.xz | |
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>
| -rw-r--r-- | Documentation/usb/usbmon.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt index 4efd8470921c..66f92d1194c1 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 |