From 9ea37e24d4a95dd934a0600d65caa25e409705bb Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 17 Jan 2020 11:54:35 -0800 Subject: [PATCH] iocost: Fix iocost_monitor.py due to helper type mismatch iocost_monitor.py broke with recent versions of drgn due to helper being stricter about types. Fix it so that it uses the correct type. Signed-off-by: Tejun Heo Suggested-by: Omar Sandoval --- tools/cgroup/iocost_monitor.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/cgroup/iocost_monitor.py b/tools/cgroup/iocost_monitor.py index f79b23582a1d..7427a5ee761b 100644 --- a/tools/cgroup/iocost_monitor.py +++ b/tools/cgroup/iocost_monitor.py @@ -72,7 +72,7 @@ class BlkgIterator: name = BlkgIterator.blkcg_name(blkcg) path = parent_path + '/' + name if parent_path else name blkg = drgn.Object(prog, 'struct blkcg_gq', - address=radix_tree_lookup(blkcg.blkg_tree, q_id)) + address=radix_tree_lookup(blkcg.blkg_tree.address_of_(), q_id)) if not blkg.address_: return @@ -228,7 +228,7 @@ q_id = None root_iocg = None ioc = None -for i, ptr in radix_tree_for_each(blkcg_root.blkg_tree): +for i, ptr in radix_tree_for_each(blkcg_root.blkg_tree.address_of_()): blkg = drgn.Object(prog, 'struct blkcg_gq', address=ptr) try: if devname == blkg.q.kobj.parent.name.string_().decode('utf-8'): -- 2.20.1