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authorJeff Dike <jdike@addtoit.com>2007-10-16 01:26:56 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:05 -0700
commit6aa802ce6acc9b1f0b34114b3f7c21c84872cc3a (patch)
tree74523303349693ef482dec4a1d803566b69c6abd /arch/um/kernel/tlb.c
parent4c9e13851315a25a705e7a686116e491041ca228 (diff)
uml: throw out CHOOSE_MODE
The next stage after removing code which depends on CONFIG_MODE_TT is removing the CHOOSE_MODE abstraction, which provided both compile-time and run-time branching to either tt-mode or skas-mode code. This patch removes choose-mode.h and all inclusions of it, and replaces all CHOOSE_MODE invocations with the skas branch. This leaves a number of trivial functions which will be dealt with in a later patch. There are some changes in the uaccess and tls support which go somewhat beyond this and eliminate some of the now-redundant functions. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel/tlb.c')
-rw-r--r--arch/um/kernel/tlb.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 8a8d52851443..312e8ba30cd3 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -8,7 +8,6 @@
#include "asm/pgalloc.h"
#include "asm/pgtable.h"
#include "asm/tlbflush.h"
-#include "choose-mode.h"
#include "mode_kern.h"
#include "as-layout.h"
#include "tlb.h"
@@ -378,35 +377,31 @@ void flush_tlb_all(void)
void flush_tlb_kernel_range(unsigned long start, unsigned long end)
{
- CHOOSE_MODE_PROC(flush_tlb_kernel_range_tt,
- flush_tlb_kernel_range_common, start, end);
+ flush_tlb_kernel_range_common(start, end);
}
void flush_tlb_kernel_vm(void)
{
- CHOOSE_MODE(flush_tlb_kernel_vm_tt(),
- flush_tlb_kernel_range_common(start_vm, end_vm));
+ flush_tlb_kernel_range_common(start_vm, end_vm);
}
void __flush_tlb_one(unsigned long addr)
{
- CHOOSE_MODE_PROC(__flush_tlb_one_tt, __flush_tlb_one_skas, addr);
+ __flush_tlb_one_skas(addr);
}
void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end)
{
- CHOOSE_MODE_PROC(flush_tlb_range_tt, flush_tlb_range_skas, vma, start,
- end);
+ flush_tlb_range_skas(vma, start, end);
}
void flush_tlb_mm(struct mm_struct *mm)
{
- CHOOSE_MODE_PROC(flush_tlb_mm_tt, flush_tlb_mm_skas, mm);
+ flush_tlb_mm_skas(mm);
}
void force_flush_all(void)
{
- CHOOSE_MODE(force_flush_all_tt(), force_flush_all_skas());
+ force_flush_all_skas();
}
-