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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-11-30 23:07:16 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-05-14 18:37:51 (GMT) |
| commit | 60ddd28d309d5b9ad7a8c3365c9aa34274011b08 (patch) | |
| tree | 71a8093bba3575eb06834af121005c3a5e6539e1 /Documentation | |
| parent | e71ea00c2c6337066c0218101576614ac3acdb8c (diff) | |
| download | linux-fsl-qoriq-60ddd28d309d5b9ad7a8c3365c9aa34274011b08.tar.xz | |
pci: Use __wake_up_all_locked pci_unblock_user_cfg_access()
The waitqueue is protected by the pci_lock, so we can just avoid to
lock the waitqueue lock itself. That prevents the
might_sleep()/scheduling while atomic problem on RT
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable-rt@vger.kernel.org
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions