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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-02-26 12:33:41 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-02-26 12:56:52 +0300 |
| commit | 3a0304e90aa5a2c0c308a05d28f7d109a48d8539 (patch) | |
| tree | 7bb1b0344fad89429c2d87d1f0a02f0a8e4b180b /mm | |
| parent | 628ada0cb03666dd463f7c25947eaccdf440c309 (diff) | |
| download | linux-3a0304e90aa5a2c0c308a05d28f7d109a48d8539.tar.xz | |
perf_events: Report the MMAP pgoff value in bytes
DaveM reported that currently perf interprets the pgoff value reported by
the MMAP events as a byte range, but the kernel reports it as a page
offset.
Since its broken (and unusable) anyway, change the kernel behaviour (ABI)
to report bytes indeed, avoiding the need for userspace to deal with
PAGE_SIZE things.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions