tree 90cd2ccef4e11ae1b362a2585f191ded97cc280d
parent 9dd5139f973f55ab4b2e9aff8171781f1e55b29d
author Peter Hurley <peter@hurleysoftware.com> 1371303364 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1374623228 -0700

tty: Merge tty_buffer_find() into tty_buffer_alloc()

tty_buffer_find() implements a simple free list lookaside cache.
Merge this functionality into tty_buffer_alloc() to reflect the
more traditional alloc/free symmetry.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>