[Qemu-devel] [PATCH v3 0/5] Automatic RCU read unlock

["Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>]

From: "Dr. David Alan Gilbert" <dgilbert@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.

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