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author | Markus Armbruster <armbru@redhat.com> | 2013-02-06 21:27:23 +0100 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-02-06 16:35:19 -0600 |
commit | 5c230105cdea8ac9338bd5b4485c6ae80ec1fa18 (patch) | |
tree | dd97fb0858594f31c59623c46f84a0f032271d0d /qapi-schema.json | |
parent | 6fd5b66950fc5551d371ba5017d0e0858b7c800b (diff) | |
download | hqemu-5c230105cdea8ac9338bd5b4485c6ae80ec1fa18.zip hqemu-5c230105cdea8ac9338bd5b4485c6ae80ec1fa18.tar.gz |
qemu-char: General chardev "memory" code cleanup
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 <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qapi-schema.json')
0 files changed, 0 insertions, 0 deletions