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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/blktrace.c
parent6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 (diff)
downloadop-kernel-dev-8c1a49aedb73fb2f15aaa32ad9e2e1c4289f45cb.zip
op-kernel-dev-8c1a49aedb73fb2f15aaa32ad9e2e1c4289f45cb.tar.gz
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/blktrace.c')
-rw-r--r--kernel/trace/blktrace.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index b418cb0..0d758ca 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1427,7 +1427,8 @@ static enum print_line_t blk_tracer_print_line(struct trace_iterator *iter)
return print_one_line(iter, true);
}
-static int blk_tracer_set_flag(u32 old_flags, u32 bit, int set)
+static int
+blk_tracer_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set)
{
/* don't output context-info for blk_classic output */
if (bit == TRACE_BLK_OPT_CLASSIC) {
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