diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-11-10 11:46:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-10 12:32:00 +0100 |
| commit | ad32e8cb86e7894aac51c8963eaa9f36bb8a4e14 (patch) | |
| tree | 4dce812e83de8bd130fd141afc1229b38b483736 /arch/x86/kernel/pci-swiotlb.c | |
| parent | swiotlb: Add swiotlb_free() function (diff) | |
| download | linux-ad32e8cb86e7894aac51c8963eaa9f36bb8a4e14.tar.xz linux-ad32e8cb86e7894aac51c8963eaa9f36bb8a4e14.zip | |
swiotlb: Defer swiotlb init printing, export swiotlb_print_info()
This enables us to avoid printing swiotlb memory info when we
initialize swiotlb. After swiotlb initialization, we could find
that we don't need swiotlb.
This patch removes the code to print swiotlb memory info in
swiotlb_init() and exports the function to do that.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: chrisw@sous-sol.org
Cc: dwmw2@infradead.org
Cc: joerg.roedel@amd.com
Cc: muli@il.ibm.com
Cc: tony.luck@intel.com
Cc: benh@kernel.crashing.org
LKML-Reference: <1257849980-22640-9-git-send-email-fujita.tomonori@lab.ntt.co.jp>
[ -v2: merge up conflict ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/pci-swiotlb.c')
| -rw-r--r-- | arch/x86/kernel/pci-swiotlb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index aaa6b7839f1e..ea20ef7ca523 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -52,8 +52,7 @@ void __init pci_swiotlb_init(void) if (swiotlb_force) swiotlb = 1; if (swiotlb) { - printk(KERN_INFO "PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\n"); - swiotlb_init(); + swiotlb_init(0); dma_ops = &swiotlb_dma_ops; } } |