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| author | Greg Kroah-Hartman | 2014-01-13 23:43:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2014-01-13 23:43:11 +0100 |
| commit | 87da149343c8c93f6984c0f4b9da7651709624f7 (patch) | |
| tree | 47e2f102a0dd40ae822a8b7c470da07f3a1b9081 /fs/kernfs/file.c | |
| parent | Revert "kernfs: remove KERNFS_ACTIVE_REF and add kernfs_lockdep()" (diff) | |
| download | kernel-qcow2-linux-87da149343c8c93f6984c0f4b9da7651709624f7.tar.gz kernel-qcow2-linux-87da149343c8c93f6984c0f4b9da7651709624f7.tar.xz kernel-qcow2-linux-87da149343c8c93f6984c0f4b9da7651709624f7.zip | |
Revert "kernfs: replace kernfs_node->u.completion with kernfs_root->deactivate_waitq"
This reverts commit ea1c472dfeada211a0100daa7976e8e8e779b858.
Tejun writes:
I'm sorry but can you please revert the whole series?
get_active() waiting while a node is deactivated has potential
to lead to deadlock and that deactivate/reactivate interface is
something fundamentally flawed and that cgroup will have to work
with the remove_self() like everybody else. IOW, I think the
first posting was correct.
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/kernfs/file.c')
0 files changed, 0 insertions, 0 deletions