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_private.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'kernel/debug/kdb/kdb_private.h') diff --git a/kernel/debug/kdb/kdb_private.h b/kernel/debug/kdb/kdb_private.h index 2e296e4a234c..a4281fb99299 100644 --- a/kernel/debug/kdb/kdb_private.h +++ b/kernel/debug/kdb/kdb_private.h @@ -230,10 +230,6 @@ extern struct task_struct *kdb_curr_task(int); #define kdb_task_has_cpu(p) (task_curr(p)) -/* Simplify coexistence with NPTL */ -#define kdb_do_each_thread(g, p) do_each_thread(g, p) -#define kdb_while_each_thread(g, p) while_each_thread(g, p) - #define GFP_KDB (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL) extern void *debug_kmalloc(size_t size, gfp_t flags); -- cgit v1.2.3