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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-11-30 23:07:16 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-02-13 22:20:14 (GMT) |
| commit | 5a996ff0e75255a6cc7abf8981d9910e48e63908 (patch) | |
| tree | 96f7a3ab3bccf41701dd364c06ee52f01e69da30 /Documentation | |
| parent | 7de899ef9cd8732947d53bf28ba06e269941cdad (diff) | |
| download | linux-fsl-qoriq-5a996ff0e75255a6cc7abf8981d9910e48e63908.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