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| author | Fenghua Yu <fenghua.yu@intel.com> | 2008-03-14 13:57:08 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-04-04 11:06:38 -0700 |
| commit | a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a (patch) | |
| tree | a8763d9be28ffff5d28f1ff3235f044aaa64a0fa /Documentation/kernel-parameters.txt | |
| parent | 2046b94e7c4fce92eb8165c2c36c6478f4927178 (diff) | |
| download | lwn-a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a.tar.gz lwn-a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a.zip | |
[IA64] Kernel parameter for max number of concurrent global TLB purges
The patch defines kernel parameter "nptcg=". The parameter overrides max number
of concurrent global TLB purges which is reported from either PAL_VM_SUMMARY or
SAL PALO.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 4cd1a5da80a4..be92e6165722 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1335,6 +1335,10 @@ and is between 256 and 4096 characters. It is defined in the file nowb [ARM] + nptcg= [IA64] Override max number of concurrent global TLB + purges which is reported from either PAL_VM_SUMMARY or + SAL PALO. + numa_zonelist_order= [KNL, BOOT] Select zonelist order for NUMA. one of ['zone', 'node', 'default'] can be specified This can be set from sysctl after boot. |