From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 20 Feb 2024 01:18:26 +0000 Subject: [PATCH] write in 30M --- kernel/Documentation/core-api/cachetlb.rst | 12 +----------- 1 files changed, 1 insertions(+), 11 deletions(-) diff --git a/kernel/Documentation/core-api/cachetlb.rst b/kernel/Documentation/core-api/cachetlb.rst index 6eb9d3f..a1582cc 100644 --- a/kernel/Documentation/core-api/cachetlb.rst +++ b/kernel/Documentation/core-api/cachetlb.rst @@ -101,16 +101,6 @@ translations for software managed TLB configurations. The sparc64 port currently does this. -6) ``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:: @@ -223,7 +213,7 @@ there will be no entries in the cache for the kernel address space for virtual addresses in the range 'start' to 'end-1'. - The first of these two routines is invoked after map_vm_area() + The first of these two routines is invoked after map_kernel_range() has installed the page table entries. The second is invoked before unmap_kernel_range() deletes the page table entries. -- Gitblit v1.6.2