KVM: Add documentation for kvm->srcu lock
authorThomas Huth <thuth@linux.vnet.ibm.com>
Mon, 9 Sep 2013 15:32:56 +0000 (17:32 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 24 Sep 2013 17:12:12 +0000 (19:12 +0200)
commit519192aaae38e24d6b32d3d55d791fe294981185
treed813696b9b6b1837b7396d399bd6283d3a1e7da7
parent4a10c2ac2f368583138b774ca41fac4207911983
KVM: Add documentation for kvm->srcu lock

This patch documents the kvm->srcu lock (using the information from
a mail which has been posted by Marcelo Tosatti to the kvm mailing
list some months ago, see the following URL for details:
http://www.mail-archive.com/kvm@vger.kernel.org/msg90040.html )

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Documentation/virtual/kvm/locking.txt