With the release of Linux 2.6.37, the Big Kernel Lock is now a compile
time option. This change adds a mutex around the one place in the code
that we already knew was dependent on the lock_kernel/unlock_kernel
calls for serialization and drops the other calls to
lock_kernel/unlock_kernel if CONFIG_BKL is not defined.
This is *mostly* the dahdi-no-bkl.patch with a few minor whitespace
changes, the global_dialparmslock made static, and a warning added to
let people know they are running an experimental configuration.
(issue #18604)
Reported by: jkroon
Patches:
dahdi-no-bkl.patch uploaded by jkroon (license 714)
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9721 a0bf4364-ded3-4de4-8d8a-66a801d63aff
e7d9a67f72