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| author | Michael Ellerman <michael@ellerman.id.au> | 2007-07-19 01:48:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 10:04:44 -0700 |
| commit | 81eae375eceba481ca4c605d42913871f093f6d5 (patch) | |
| tree | c3f1b345b4a42674ea4087aef336f0bf5be1df5e /include/linux/kprobes.h | |
| parent | f9acc8c7b35a100f3a9e0e6977f7807b0169f9a5 (diff) | |
| download | linux-81eae375eceba481ca4c605d42913871f093f6d5.tar.gz linux-81eae375eceba481ca4c605d42913871f093f6d5.tar.bz2 linux-81eae375eceba481ca4c605d42913871f093f6d5.zip | |
jprobes: make struct jprobe.entry a void *
Currently jprobe.entry is a kprobe_opcode_t *, but that's a lie. On some
platforms it doesn't point to an opcode at all, it points to a function
descriptor.
It's really a pointer to something that the arch code can turn into a function
entry point. And that's what actually happens, none of the generic code ever
looks at jprobe.entry, it's only ever dereferenced by arch code.
So just make it a void *.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Cc: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/kprobes.h')
| -rw-r--r-- | include/linux/kprobes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 23adf6075ae4..f4e53b71d23f 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -116,7 +116,7 @@ struct kprobe { */ struct jprobe { struct kprobe kp; - kprobe_opcode_t *entry; /* probe handling code to jump to */ + void *entry; /* probe handling code to jump to */ }; DECLARE_PER_CPU(struct kprobe *, current_kprobe); |