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swiotlb: Defer swiotlb init printing, export swiotlb_print_info()

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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>
This commit is contained in:
FUJITA Tomonori
2009-11-10 19:46:19 +09:00
committed by Ingo Molnar
parent 5740afdb68
commit ad32e8cb86
6 changed files with 15 additions and 15 deletions
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4
include/linux/swiotlb.h
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@ -20,8 +20,7 @@ struct scatterlist;
*/
#define IO_TLB_SHIFT 11
extern void
swiotlb_init(void);
extern void swiotlb_init(int verbose);
extern void
*swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@ -94,4 +93,5 @@ extern void __init swiotlb_free(void);
static inline void swiotlb_free(void) { }
#endif
extern void swiotlb_print_info(void);
#endif /* __LINUX_SWIOTLB_H */