]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d88b3ed) | patch
TTY: wake up processes last at hangup
authorJohan Hovold <jhovold@gmail.com>
Thu, 7 Mar 2013 14:55:49 +0000 (15:55 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Mar 2013 23:27:53 +0000 (16:27 -0700)
commit765ccbeda2049af93dbba790d7e66ecce5ed8ca4
treed9e88ffeba1fd99eb52e2f98d93b5584eb62b2c9tree | snapshot
parentd88b3ed8cdf5b20fd0e14974ab0d3c3ce56192adcommit | diff
TTY: wake up processes last at hangup

Move wake up of processes on blocked-open and modem-status wait queues
to after port shutdown at hangup.

This way the woken up processes can use the ASYNC_INITIALIZED flag to
detect port shutdown.

Note that this is the order currently used by serial-core.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/tty_port.c diff | blob | history
Linux Kernel Source Tree.