* Dr. David Alan Gilbert (git) (dgilb...@redhat.com) wrote: > From: "Dr. David Alan Gilbert" <dgilb...@redhat.com> > > This patch uses glib's g_auto mechanism to automatically free > rcu_read_lock's at the end of the block. Given that humans > have a habit of forgetting an error path somewhere it's > best to leave it to the compiler.
I've had to unqueue this - clang doesn't like the apparently unused auto variable; we need to find a way to make that happy. Dave > v3 > Add block-head version of macro > Rename > Add docs > Convert more cases using the block-head version > > Dr. David Alan Gilbert (5): > rcu: Add automatically released rcu_read_lock variants > migration: Fix missing rcu_read_unlock > migration: Use automatic rcu_read unlock in ram.c > migration: Use automatic rcu_read unlock in rdma.c > rcu: Use automatic rc_read unlock in core memory/exec code > > docs/devel/rcu.txt | 16 +++ > exec.c | 120 +++++++--------- > include/exec/ram_addr.h | 138 +++++++++---------- > include/qemu/rcu.h | 25 ++++ > memory.c | 15 +- > migration/ram.c | 295 +++++++++++++++++++--------------------- > migration/rdma.c | 57 ++------ > 7 files changed, 310 insertions(+), 356 deletions(-) > > -- > 2.21.0 > > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
