Commit 688bcaff authored Nov 14, 2009 by Ingo Molnar

hw-breakpoints: Fix build on !perf architectures



the arch/alpha build fails with:

 In file included from tip/kernel/exit.c:52:
 tip/include/linux/hw_breakpoint.h: In function 'hw_breakpoint_addr':
 tip/include/linux/hw_breakpoint.h:21: error: 'struct perf_event' has no member named 'attr'
 [...]

Move these helper inlines inside the CONFIG_HAVE_HW_BREAKPOINT ifdef.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Prasad <prasad@linux.vnet.ibm.com>
LKML-Reference: <1258114575-32655-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 687b16fb

include/linux/hw_breakpoint.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@ enum {
		HW_BREAKPOINT_X = 4,
		};

		#ifdef CONFIG_HAVE_HW_BREAKPOINT

		static inline unsigned long hw_breakpoint_addr(struct perf_event *bp)
		{
		return bp->attr.bp_addr;
		@@ -31,7 +33,6 @@ static inline int hw_breakpoint_len(struct perf_event *bp)
		return bp->attr.bp_len;
		}

		#ifdef CONFIG_HAVE_HW_BREAKPOINT
		extern struct perf_event *
		register_user_hw_breakpoint(unsigned long addr,
		int len,