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authorDaniel Borkmann <dborkman@redhat.com>2013-05-30 17:13:50 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-05-30 17:20:52 +0200
commitb5f3cae9359583bdb8c2580d19f656aa0a35db68 (patch)
tree3782682f845318b78110d37e23cd685eb4c9d6ee /trafgen
parent1b32f3d1d33bf02d5e10ef3178075421c592b5f6 (diff)
ring: minor: remove define since only used once
We only use it once and nowhere else, so just replace the correct value right away. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'trafgen')
0 files changed, 0 insertions, 0 deletions
re cgroup_name/path() are operational
While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems before the new cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'include/sound/asequencer.h')