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| author | Waiman Long <longman@redhat.com> | 2017-08-17 17:49:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 16:50:15 +0200 |
| commit | 39bf04db6b2b13eeb2aa565930034dc9d4198d93 (patch) | |
| tree | e7b5981de4a835d2abff37452dc389489bc74f6e /drivers/base/arch_topology.c | |
| parent | fbdev: uvesafb: remove DRIVER_ATTR() usage (diff) | |
| download | linux-39bf04db6b2b13eeb2aa565930034dc9d4198d93.tar.xz linux-39bf04db6b2b13eeb2aa565930034dc9d4198d93.zip | |
kernfs: Clarify lockdep name for kn->count
The reference count in kernfs_node structure is treated like a rwsem by
using lockdep instrumentation code. The lockdep name, however, is still
"s_active" which is carried over from the old sysfs code. As s_active
is no longer the variable name, its use may confuse users on where the
lock is when it is reported by lockdep. So it is changed to "kn->count"
which is how this variable is normally referenced in kernfs code.
Signed-off-by: Waiman Long <longman@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/arch_topology.c')
0 files changed, 0 insertions, 0 deletions