Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2806ccd7ad9073f4f1a065b5672d7592e7838e97
Commit: 2806ccd7ad9073f4f1a065b5672d7592e7838e97
Parent: c80697b3a0d05dd87eeeb55c4dd1c3dae047293e
Author: Ralf Baechle <[EMAIL PROTECTED]>
AuthorDate: Tue Dec 19 02:12:42 2006 +0100
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Fri Jan 19 01:08:26 2007 +0000
[MIPS] Delete duplicate call to load_irq_save.
This call may have resulted to local_tlb_flush_range returning with
interrupts disabled resulting in excessive interrupt latency.
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
arch/mips/mm/tlb-r4k.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 2e0e21e..65160d4 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -106,7 +106,6 @@ void local_flush_tlb_range(struct vm_area_struct *vma,
unsigned long start,
ENTER_CRITICAL(flags);
size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
size = (size + 1) >> 1;
- local_irq_save(flags);
if (size <= current_cpu_data.tlbsize/2) {
int oldpid = read_c0_entryhi();
int newpid = cpu_asid(cpu, mm);
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
