Am 24.01.2011 13:32, schrieb Christoph Hellwig: > This patchset adds support for online resizing of block devices. > > The first patch adds a new resize monitor command which call into > the existing image resize code. This is the meat of the series > and probably needs quite a bit of review and help as I'm not sure > about how to implement the error handling for monitor commands > correctly. Am I really supposed to add a new QERR_ definition > for each possible error? And if yes how am I supposed to define > them? The macros for them aren't exactly self-explaining. > > The second patch adds a way to tell drivers about a resize, and the > third one adds a guest notification for config changes to virtio-blk > which allows the guest to pick it up without a rescan. I've just sent > the corresponding Linux guest driver patch to Rusty. > > Changes from version 2 to version 3: > - add missing braces > - use device as the argument name for the device string > - also rename the HMP version of the command to block_resize > > Changes from version 1 to version 2: > - also add a QMP command (block_resize) > - use the o format for the size in the monitor command > - fix typos > - use QERR_UNDEFINED_ERROR for errors instead of unstructured strings > - remove the CDROM hint check > - add a reason argument to the change callback > ---end quoted text---
Thanks, applied all to the block branch. Kevin
