projects / firefly-linux-kernel-4.4.55.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dcf1477) | patch
staging: usbip: replace the interrupt safe spinlocks with common ones.
authorHarvey Yang <harvey.huawei.yang@gmail.com>
Tue, 22 Jan 2013 05:31:31 +0000 (13:31 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Jan 2013 17:00:10 +0000 (09:00 -0800)
commit50b66b5ce4ef40460b85ddc187225e26f91e22c5
tree65c4ccf5901251afd21d3a22ec80ac6db6b340a6tree | snapshot
parentdcf14779280215d1765141ce04c675df3e4301c5commit | diff
staging: usbip: replace the interrupt safe spinlocks with common ones.

On the client side, we have a virtual hcd driver, there actually no
hardware interrupts, so we do not need worry about race conditions
caused by irq with spinlock held. Turning off irq is not good for system
performance after all. Just replace them with a non interrupt safe
version.

Signed-off-by: Harvey Yang <harvey.huawei.yang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/usbip/vhci_hcd.c diff | blob | history
drivers/staging/usbip/vhci_rx.c diff | blob | history
drivers/staging/usbip/vhci_tx.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.