Kprobes: Make kprobe.symbol_name const
Kprobes doesn't scribble the kprobe.symbol_name field. Its only set by the
module when registering the probe. Modules that exercise good hygiene
using the "const" qualifier will see warnings...
warning: assignment discards qualifiers from pointer target type
Make struct kprobe.symbol_name const char *
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Jim Keniston <jkenisto@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 769be39..f264607 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -78,7 +78,7 @@
kprobe_opcode_t *addr;
/* Allow user to indicate symbol name of the probe point */
- char *symbol_name;
+ const char *symbol_name;
/* Offset into the symbol */
unsigned int offset;