Commit eda80228 authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
Browse files

[PATCH] uml: kill some useless vmalloc tlb flushing

There is absolutely no reason to flush the kernel's VM area during a

This results in a noticable performance increase in the kernel build
Signed-off-by: default avatarJeff Dike <>
Cc: Paolo Giarrusso <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 043d0516
......@@ -76,7 +76,6 @@ void flush_tlb_mm_skas(struct mm_struct *mm)
fix_range(mm, 0, host_task_size, 0);
flush_tlb_kernel_range_common(start_vm, end_vm);
void force_flush_all_skas(void)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment