From ece4ceaf2eba1c0da9d6b62bc59a43be6b456548 Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Mon, 7 Sep 2020 13:32:06 -0700 Subject: kdb: Use newer api for tasklist scanning This kills using the do_each_thread/while_each_thread combo to iterate all threads and uses for_each_process_thread() instead, maintaining semantics. while_each_thread() is ultimately racy and deprecated; although in this particular case there is no concurrency so it doesn't matter. Still lets trivially get rid of two more users. Acked-by: Oleg Nesterov Signed-off-by: Davidlohr Bueso Link: https://lore.kernel.org/r/20200907203206.21293-1-dave@stgolabs.net Signed-off-by: Daniel Thompson --- kernel/debug/kdb/kdb_bt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/debug/kdb/kdb_bt.c') diff --git a/kernel/debug/kdb/kdb_bt.c b/kernel/debug/kdb/kdb_bt.c index 18e03aba2cfc..1f9f0e47aeda 100644 --- a/kernel/debug/kdb/kdb_bt.c +++ b/kernel/debug/kdb/kdb_bt.c @@ -149,14 +149,14 @@ kdb_bt(int argc, const char **argv) return 0; } /* Now the inactive tasks */ - kdb_do_each_thread(g, p) { + for_each_process_thread(g, p) { if (KDB_FLAG(CMD_INTERRUPT)) return 0; if (task_curr(p)) continue; if (kdb_bt1(p, mask, btaprompt)) return 0; - } kdb_while_each_thread(g, p); + } } else if (strcmp(argv[0], "btp") == 0) { struct task_struct *p; unsigned long pid; -- cgit v1.2.3-59-g8ed1b