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tracing/mmiotrace: Use trace_assign_type() in mmio_print_mark()

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In mmio_print_mark(), a raw C cast (struct print_entry *)entry is used to
obtain the print_entry pointer.

Use the standard trace_assign_type() macro instead, matching the usage in
mmio_print_rw() and mmio_print_map().

Link: https://patch.msgid.link/178524301013.56416.9116249028160618790.stgit@devnote2
Assisted-by: Antigravity:gemini-3.6-flash
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Masami Hiramatsu (Google) 2026-07-28 21:50:10 +09:00 committed by Steven Rostedt
parent d5b201ed4f
commit faa0e9064a
1 changed files with 5 additions and 2 deletions
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7
kernel/trace/trace_mmiotrace.c
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@ -243,13 +243,16 @@ static enum print_line_t mmio_print_map(struct trace_iterator *iter)
static enum print_line_t mmio_print_mark(struct trace_iterator *iter)
{
struct trace_entry *entry = iter->ent;
struct print_entry *print = (struct print_entry *)entry;
const char *msg = print->buf;
struct print_entry *print;
const char *msg;
struct trace_seq *s = &iter->seq;
unsigned long long t = ns2usecs(iter->ts);
unsigned long usec_rem = do_div(t, USEC_PER_SEC);
unsigned secs = (unsigned long)t;
trace_assign_type(print, entry);
msg = print->buf;
/* The trailing newline must be in the message. */
trace_seq_printf(s, "MARK %u.%06lu %s", secs, usec_rem, msg);