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| author | Ingo Molnar <mingo@elte.hu> | 2009-11-14 03:12:47 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-14 03:29:17 +0300 |
| commit | 688bcaff291cf2fe2734e43f2793d4d05b850518 (patch) | |
| tree | 95078fb51e922800c568b1a33b65608f924eb154 | |
| parent | 687b16fb617bd446439425a368ad7c7bbd202c73 (diff) | |
| download | linux-688bcaff291cf2fe2734e43f2793d4d05b850518.tar.xz | |
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>
| -rw-r--r-- | include/linux/hw_breakpoint.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h index 18710e0c84bd..0b98cbf76da7 100644 --- a/include/linux/hw_breakpoint.h +++ b/include/linux/hw_breakpoint.h @@ -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, |