On Tue, Aug 10, 2010 at 10:47 PM, Ben Blum <bblum@xxxxxxxxxxxxxx> wrote: > > > Adds functionality to read/write lock CLONE_THREAD fork()ing per-threadgroup > > From: Ben Blum <bblum@xxxxxxxxxxxxxx> > > This patch adds an rwsem that lives in a threadgroup's signal_struct that's > taken for reading in the fork path, under CONFIG_CGROUPS. If another part of > the kernel later wants to use such a locking mechanism, the CONFIG_CGROUPS > ifdefs should be changed to a higher-up flag that CGROUPS and the other system > would both depend on. > > This is a pre-patch for cgroup-procs-write.patch. > > Signed-off-by: Ben Blum <bblum@xxxxxxxxxxxxxx> Acked-by: Paul Menage <menage@xxxxxxxxxx> Paul _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
