kmemtrace: fix kernel parameter documentation

The kmemtrace.enable kernel parameter no longer works. To enable
kmemtrace at boot-time, you must pass "ftrace=kmemtrace" instead.

[ Impact: remove obsolete kernel parameter documentation ]

Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <alpine.DEB.2.00.0905241112190.10296@rocky>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e87bdbfbcc75e236124a526d4456ddf3c6afc4e3..9243dd84f4d6ca8924d5196d3f7f7f58974a7a6f 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -56,7 +56,6 @@ parameter is applicable:
        ISAPNP  ISA PnP code is enabled.
        ISDN    Appropriate ISDN support is enabled.
        JOY     Appropriate joystick support is enabled.
-       KMEMTRACE kmemtrace is enabled.
        LIBATA  Libata driver is enabled
        LP      Printer support is enabled.
        LOOP    Loopback device support is enabled.
@@ -1054,15 +1053,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        use the HighMem zone if it exists, and the Normal
                        zone if it does not.
 
-       kmemtrace.enable=       [KNL,KMEMTRACE] Format: { yes | no }
-                               Controls whether kmemtrace is enabled
-                               at boot-time.
-
-       kmemtrace.subbufs=n     [KNL,KMEMTRACE] Overrides the number of
-                       subbufs kmemtrace's relay channel has. Set this
-                       higher than default (KMEMTRACE_N_SUBBUFS in code) if
-                       you experience buffer overruns.
-
        kgdboc=         [HW] kgdb over consoles.
                        Requires a tty driver that supports console polling.
                        (only serial suported for now)