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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2014-01-10 11:13:54 -0500
committerSteven Rostedt <rostedt@goodmis.org>2014-02-20 12:13:07 -0500
commit8c1a49aedb73fb2f15aaa32ad9e2e1c4289f45cb (patch)
tree1ae4773af23122b0e7b2d37a2c5818e2985bcf16 /kernel/trace/trace.h
parent6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 (diff)
tracing: Pass trace_array to set_flag callback
As options (flags) may affect instances instead of being global the set_flag() callbacks need to receive the trace_array descriptor of the instance they will be modifying. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.h')
-rw-r--r--kernel/trace/trace.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 02b592f2d4b7..649a23d421c1 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -355,7 +355,8 @@ struct tracer {
void (*print_header)(struct seq_file *m);
enum print_line_t (*print_line)(struct trace_iterator *iter);
/* If you handled the flag setting, return 0 */
- int (*set_flag)(u32 old_flags, u32 bit, int set);
+ int (*set_flag)(struct trace_array *tr,
+ u32 old_flags, u32 bit, int set);
/* Return 0 if OK with change, else return non-zero */
int (*flag_changed)(struct tracer *tracer,
u32 mask, int set);