diff options
| author | Levi Yun <ppbuk5246@gmail.com> | 2023-08-03 21:52:36 +0100 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-09-01 21:17:10 -0400 |
| commit | 13511489046a60f76a9f9fef1335837b28d325e4 (patch) | |
| tree | 6585c4abadfe516795cd297ce0add99945f55b18 | |
| parent | 2933d3cd079d3bf6fded709de7d97c1dc71d9633 (diff) | |
| download | linux-13511489046a60f76a9f9fef1335837b28d325e4.tar.gz | |
ftrace: Use within_module to check rec->ip within specified module.
within_module_core && within_module_init condition is same to
within module but it's more readable.
Use within_module instead of former condition to check rec->ip
within specified module area or not.
Link: https://lore.kernel.org/linux-trace-kernel/20230803205236.32201-1-ppbuk5246@gmail.com
Signed-off-by: Levi Yun <ppbuk5246@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/ftrace.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 05c0024815bf98..c46dd6d97afef0 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -6779,8 +6779,7 @@ void ftrace_release_mod(struct module *mod) last_pg = &ftrace_pages_start; for (pg = ftrace_pages_start; pg; pg = *last_pg) { rec = &pg->records[0]; - if (within_module_core(rec->ip, mod) || - within_module_init(rec->ip, mod)) { + if (within_module(rec->ip, mod)) { /* * As core pages are first, the first * page should never be a module page. @@ -6852,8 +6851,7 @@ void ftrace_module_enable(struct module *mod) * not part of this module, then skip this pg, * which the "break" will do. */ - if (!within_module_core(rec->ip, mod) && - !within_module_init(rec->ip, mod)) + if (!within_module(rec->ip, mod)) break; /* Weak functions should still be ignored */ |