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| author |   Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2016-11-21 22:36:41 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-11-23 22:56:25 +1100 |
| commit | 6cc89bad60a673a24386f1ada83de8a068a78909 (patch) | |
| tree | 5b116e7cce37b33103cc12d054ff8f382ca05fd0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | powerpc: Remove extraneous header from asm-prototypes.h (diff) | |
| download | linux-dev-6cc89bad60a673a24386f1ada83de8a068a78909.tar.xz linux-dev-6cc89bad60a673a24386f1ada83de8a068a78909.zip | |
powerpc/kprobes: Invoke handlers directly
Invoke the kprobe handlers directly rather than through notify_die(), to
reduce path taken for handling kprobes. Similar to commit 6f6343f53d13
("kprobes/x86: Call exception handlers directly from do_int3/do_debug").
While at it, rename post_kprobe_handler() to kprobe_post_handler() for
more uniform naming.
Reported-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions