On 02/05/2013 09:22 AM, Markus Armbruster wrote: > Inline trivial cirmem_chr_is_empty() into its only caller. > > Rename qemu_chr_cirmem_count() to cirmem_count(). > > Fast ring buffer index wraparound. Without this, there's no point in > restricting size to a power two. > > qemu_is_chr(chr, "memory") returns *zero* when chr is a memory > character device, which isn't what I'd expect. Replace it by the > saner and more obviously correct chr_is_cirmem(). Also avoids > encouraging testing for specific character devices elsewhere. > > Signed-off-by: Markus Armbruster <arm...@redhat.com> > --- > qemu-char.c | 31 ++++++++++++------------------- > 1 file changed, 12 insertions(+), 19 deletions(-)
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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