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author | Vegard Nossum <vegard.nossum@gmail.com> | 2009-02-28 08:29:44 +0100 |
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committer | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:49:37 +0200 |
commit | 1744a21d57d9c60136461adb6afa85e51b3e94d9 (patch) | |
tree | 62fdc4342e21835dc7fd8572b2ed1628324a0c12 /include/linux/ring_buffer.h | |
parent | a98b65a3ad71e702e760bc63f57684301628e837 (diff) |
trace: annotate bitfields in struct ring_buffer_event
This gets rid of a heap of false-positive warnings from the tracer
code due to the use of bitfields.
[rebased for mainline inclusion]
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Diffstat (limited to 'include/linux/ring_buffer.h')
-rw-r--r-- | include/linux/ring_buffer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 8670f1575fe..29f8599e6be 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -1,6 +1,7 @@ #ifndef _LINUX_RING_BUFFER_H #define _LINUX_RING_BUFFER_H +#include <linux/kmemcheck.h> #include <linux/mm.h> #include <linux/seq_file.h> @@ -11,7 +12,10 @@ struct ring_buffer_iter; * Don't refer to this struct directly, use functions below. */ struct ring_buffer_event { + kmemcheck_bitfield_begin(bitfield); u32 type_len:5, time_delta:27; + kmemcheck_bitfield_end(bitfield); + u32 array[]; }; |