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authorIngo Molnar <mingo@elte.hu>2008-12-29 15:16:24 +0100
committerIngo Molnar <mingo@elte.hu>2008-12-29 15:16:24 +0100
commit2ff9f9d9629bf9530fe2ab8d803d612761ffc059 (patch)
treeb22e3fddffbc0f58b1e1974f4819896d58b7bdaf /Documentation/kernel-parameters.txt
parent0f01f07fad4ee11d98fe6faa442afbeb0328a378 (diff)
parenta4900437f3d76761a1646cd90254ccb01714a9ed (diff)
downloadop-kernel-dev-2ff9f9d9629bf9530fe2ab8d803d612761ffc059.zip
op-kernel-dev-2ff9f9d9629bf9530fe2ab8d803d612761ffc059.tar.gz
Merge branch 'topic/kmemtrace' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 into tracing/kmemtrace
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index a2d8805..af600c0 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -49,6 +49,7 @@ 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.
@@ -1033,6 +1034,15 @@ 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.
+
movablecore=nn[KMG] [KNL,X86-32,IA-64,PPC,X86-64] This parameter
is similar to kernelcore except it specifies the
amount of memory used for migratable allocations.
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