From 3af684c7c5b3dddf7c5d83b8ad431380cdc6f164 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 29 May 2012 15:06:29 -0700 Subject: [PATCH] swiotlb: print physical addresses consistently with other parts of kernel Print swiotlb info in a style consistent with the %pR style used elsewhere in the kernel. For example: -Placing 64MB software IO TLB between ffff88007a662000 - ffff88007e662000 -software IO TLB at phys 0x7a662000 - 0x7e662000 +software IO TLB [mem 0x7a662000-0x7e661fff] (64MB) mapped at [ffff88007a662000-ffff88007e661fff] Signed-off-by: Bjorn Helgaas Cc: Yinghai Lu Cc: Konrad Rzeszutek Wilk Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/swiotlb.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/lib/swiotlb.c b/lib/swiotlb.c index 414f46ed1dcd..45bc1f83a5ad 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -130,11 +130,9 @@ void swiotlb_print_info(void) pstart = virt_to_phys(io_tlb_start); pend = virt_to_phys(io_tlb_end); - printk(KERN_INFO "Placing %luMB software IO TLB between %p - %p\n", - bytes >> 20, io_tlb_start, io_tlb_end); - printk(KERN_INFO "software IO TLB at phys %#llx - %#llx\n", - (unsigned long long)pstart, - (unsigned long long)pend); + printk(KERN_INFO "software IO TLB [mem %#010llx-%#010llx] (%luMB) mapped at [%p-%p]\n", + (unsigned long long)pstart, (unsigned long long)pend - 1, + bytes >> 20, io_tlb_start, io_tlb_end - 1); } void __init swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose) -- 2.34.1