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Commit 4a7c1aed authored by Todd Kjos's avatar Todd Kjos Committed by Alistair Strachan
Browse files

UPSTREAM: binder: filter out nodes when showing binder procs 



When dumping out binder transactions via a debug node,
the output is too verbose if a process has many nodes.
Change the output for transaction dumps to only display
nodes with pending async transactions.

Signed-off-by: default avatarTodd Kjos <tkjos@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit ecd589d8f5661dd3a9545079a29b678cd9e3ecf3)
Bug: 112037142
Change-Id: Iaa76ebdc844037ce1ee3bf2e590676790a959cef
parent bc1c4a19

drivers/android/binder.c

+3 −0
Original line number Diff line number Diff line
@@ -5474,6 +5474,9 @@ static void print_binder_proc(struct seq_file *m, 
	for (n = rb_first(&proc->nodes); n != NULL; n = rb_next(n)) {

		struct binder_node *node = rb_entry(n, struct binder_node,

						    rb_node);

		if (!print_all && !node->has_async_transaction)

			continue;



		/*

		 * take a temporary reference on the node so it

		 * survives and isn't removed from the tree