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| author | Simon Wunderlich | 2013-01-11 10:19:51 +0100 |
|---|---|---|
| committer | Antonio Quartulli | 2013-01-19 14:18:12 +0100 |
| commit | 5bc44dc8458cbac08c664f2f337326bf87cc924b (patch) | |
| tree | 05828c0b6a6f00138a539c0ce39e3ea0b109dbce /net/batman-adv/debugfs.h | |
| parent | batman-adv: rename random32() to prandom_u32() (diff) | |
| download | kernel-qcow2-linux-5bc44dc8458cbac08c664f2f337326bf87cc924b.tar.gz kernel-qcow2-linux-5bc44dc8458cbac08c664f2f337326bf87cc924b.tar.xz kernel-qcow2-linux-5bc44dc8458cbac08c664f2f337326bf87cc924b.zip | |
batman-adv: postpone sysfs removal when unregistering
When processing the unregister notify for a hard interface, removing
the sysfs files may lead to a circular deadlock (rtnl mutex <->
s_active).
To overcome this problem, postpone the sysfs removal in a worker.
Reported-by: Sasha Levin <sasha.levin@oracle.com>
Reported-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/debugfs.h')
0 files changed, 0 insertions, 0 deletions