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perf: Remove pointless union that wraps the hw breakpoint fields

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It stands to anonymize a structure, but structures can already
anonymize by themselves.

Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "K. Prasad" <prasad@linux.vnet.ibm.com>
This commit is contained in:
Frederic Weisbecker 2009-12-03 23:16:07 +01:00
parent ed54d0f980
commit 189f202ed1
1 changed files with 6 additions and 8 deletions
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14
include/linux/perf_event.h
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@ -215,14 +215,12 @@ struct perf_event_attr {
__u32 wakeup_watermark; /* bytes before wakeup */
};
union {
struct { /* Hardware breakpoint info */
__u64 bp_addr;
__u32 bp_type;
__u32 bp_len;
__u64 __bp_reserved_1;
__u64 __bp_reserved_2;
};
struct { /* Hardware breakpoint info */
__u64 bp_addr;
__u32 bp_type;
__u32 bp_len;
__u64 __bp_reserved_1;
__u64 __bp_reserved_2;
};
__u32 __reserved_2;