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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-11-10 19:46:19 +0900
committerIngo Molnar <mingo@elte.hu>2009-11-10 12:32:00 +0100
commitad32e8cb86e7894aac51c8963eaa9f36bb8a4e14 (patch)
tree4dce812e83de8bd130fd141afc1229b38b483736 /include/linux/swiotlb.h
parent5740afdb68abadc473fd5392df733558a58c1254 (diff)
downloadop-kernel-dev-ad32e8cb86e7894aac51c8963eaa9f36bb8a4e14.zip
op-kernel-dev-ad32e8cb86e7894aac51c8963eaa9f36bb8a4e14.tar.gz
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 'include/linux/swiotlb.h')
-rw-r--r--include/linux/swiotlb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 59bafa6..eb9bdb4 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -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 */
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