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(parent: f72651c) | patch
tty_ioctl: locking for tty_wait_until_sent
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Wed, 30 Apr 2008 07:53:32 +0000 (00:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:41 +0000 (08:29 -0700)
commit70de1abf315ba06f027d1ed112de4cd30cb28add
treeba3b3a4b85ef19cf8c4e3019e813603a160bb039tree | snapshot
parentf72651c051d729c67352272b9863fdeeb61b74b6commit | diff
tty_ioctl: locking for tty_wait_until_sent

This function still depends on the big kernel lock in some cases.  Push
locking into the function ready for removal of the BKL from ioctl call paths.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/tty_ioctl.c diff | blob | history
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