VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / Documentation / cachetlb.txt

diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt
index 98e4c6c..26bb2b4 100644 (file)
--- a/Documentation/cachetlb.txt
+++ b/Documentation/cachetlb.txt
@@ -132,6 +132,17 @@ changes occur:
        translations for software managed TLB configurations.
        The sparc64 port currently does this.
 
+7) void tlb_migrate_finish(struct mm_struct *mm)
+
+       This interface is called at the end of an explicit
+       process migration. This interface provides a hook
+       to allow a platform to update TLB or context-specific
+       information for the address space.
+
+       The ia64 sn2 platform is one example of a platform
+       that uses this interface.
+
+
 Next, we have the cache flushing interfaces.  In general, when Linux
 is changing an existing virtual-->physical mapping to a new value,
 the sequence will be in one of the following forms: