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authorThomas Gleixner <tglx@linutronix.de>2009-10-14 01:19:46 -0700
committerDavid S. Miller <davem@davemloft.net>2009-10-14 01:19:46 -0700
commitdeed49fbb68d7d07ec6c3dfd06bffc74e9abc6fa (patch)
treee9cb9de1f67f7cdd47f57237b4fa6c1d51ab9941 /.gitignore
parent421355de876b9f3fcc7e4cb6026e416fb12a5068 (diff)
net: Remove BKL from tun
The lock_kernel/unlock_kernel() in cycle_kernel_lock() which is called in tun_chr_open() is not serializing against anything and safe to remove. tun_chr_fasync() is serialized by get/put_tun() and fasync_helper() has no dependency on BKL. The modification of tun->flags is racy with and without the BKL so removing it does not make it worse. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions