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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-06-24 21:36:19 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-06-24 23:35:49 +0200 |
| commit | aa59a48596d8358a908bfb458300b5625cd47785 (patch) | |
| tree | 58ae30e731167f6bb9bf6d6ef6a42003bc0f054c /tools/perf/builtin-trace.c | |
| parent | f7809daf64bf119fef70af172db6a0636fa51f92 (diff) | |
| download | lwn-aa59a48596d8358a908bfb458300b5625cd47785.tar.gz lwn-aa59a48596d8358a908bfb458300b5625cd47785.zip | |
perf: Don't use 4 bytes as a default instruction breakpoint length
4 bytes is fine as a default access for data breakpoints. But
instruction breakpoints should take the native pointer length,
otherwise we get a -EINVAL in x86-64.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Prasad <prasad@linux.vnet.ibm.com>
Cc: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
0 files changed, 0 insertions, 0 deletions