- 03 7月, 2008 4 次提交
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由 Jan Beulich 提交于
Signed-off-by: NJan Beulich <jbeulich@novell.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 Wim Colgate 提交于
[ linux-2.6.18-xen changeset c1c57fea77e9 ] Signed-off-by: NWim Colgate <wim@xensource.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 Christian Limpach 提交于
Return 0 instead of -EINVAL if the blkfront device is a cdrom, i.e. had the VDISK_CDROM attribute. This allows udev's cdrom_id to correctly detect the device as a cdrom device. [ Add blkif_ioctl, and CDROMMULTISESSION ] [ linux-2.6.18-xen changeset d2bd9af846b5 ] Signed-off-by: NChristian Limpach <Christian.Limpach@xensource.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 Ian Campbell 提交于
[ linux-2.6.18-xen changeset 667228bf8fc5 ] Signed-off-by: NIan Campbell <ian.campbell@xensource.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 29 4月, 2008 1 次提交
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由 Harvey Harrison 提交于
Introduced between 2.6.25-rc2 and -rc3 drivers/block/xen-blkfront.c:139:5: warning: symbol 'blkif_getgeo' was not declared. Should it be static? Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 25 4月, 2008 5 次提交
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由 Mark McLoughlin 提交于
Before getting merged, xen-blkfront was xenblk and xen-netfront was xennet. Temporarily adding compatibility module aliases eases upgrades from older versions by e.g. allowing mkinitrd to find the new version of the module. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Mark McLoughlin 提交于
Add module aliases to support autoprobing modules for xen frontend devices. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Christian Limpach 提交于
When the xen block frontend driver is built as a module the module load is only synchronous up to the point where the frontend and the backend become connected rather than when the disk is added. This means that there can be a race on boot between loading the module and loading the dm-* modules and doing the scan for LVM physical volumes (all in the initrd). In the failure case the disk is not present until after the scan for physical volumes is complete. Taken from: http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/11483a00c017Signed-off-by: NChristian Limpach <Christian.Limpach@xensource.com> Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Jeremy Fitzhardinge 提交于
info->dev is never initialized to anything, so bdget(info->dev) is meaningless. Get rid of info->dev, and use bdget_disk on the gendisk. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Markus Armbruster 提交于
Frontends are expected to write their protocol ABI to xenstore. Since the protocol ABI defaults to the backend's native ABI, things work fine without that as long as the frontend's native ABI is identical to the backend's native ABI. This is not the case for xen-blkfront running 32-on-64, because its ABI differs between 32 and 64 bit, and thus needs this fix. Based on http://xenbits.xensource.com/xen-unstable.hg?rev/c545932a18f3 and http://xenbits.xensource.com/xen-unstable.hg?rev/ffe52263b430 by Gerd Hoffmann <kraxel@suse.de> Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NJeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 22 2月, 2008 1 次提交
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由 Ian Campbell 提交于
The below implements the getgeo hook for Xen block devices. Extracted from the xen-unstable tree where it has been used for ages. It is useful to have because it allows things like grub2 (used by the Debian installer images) to work in a guest domain without having to sprinkle Xen specific hacks around the place. Signed-off-by: NIan Campbell <ijc@hellion.org.uk> Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 28 1月, 2008 1 次提交
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由 Kiyoshi Ueda 提交于
This patch converts xen-blkfront to use blk_end_request interfaces. Related 'uptodate' arguments are converted to 'error'. Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: NKiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 10 10月, 2007 2 次提交
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由 Jens Axboe 提交于
Remove one level of nesting where appropriate. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 NeilBrown 提交于
Every usage of rq_for_each_bio wraps a usage of bio_for_each_segment, so these can be combined into rq_for_each_segment. We define "struct req_iterator" to hold the 'bio' and 'index' that are needed for the double iteration. Signed-off-by: NNeil Brown <neilb@suse.de> Various compile fixes by me... Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 24 7月, 2007 1 次提交
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由 Jens Axboe 提交于
Some of the code has been gradually transitioned to using the proper struct request_queue, but there's lots left. So do a full sweet of the kernel and get rid of this typedef and replace its uses with the proper type. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 18 7月, 2007 1 次提交
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由 Jeremy Fitzhardinge 提交于
The block device frontend driver allows the kernel to access block devices exported exported by a virtual machine containing a physical block device driver. Signed-off-by: NIan Pratt <ian.pratt@xensource.com> Signed-off-by: NChristian Limpach <Christian.Limpach@cl.cam.ac.uk> Signed-off-by: NChris Wright <chrisw@sous-sol.org> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Greg KH <greg@kroah.com> Cc: Jens Axboe <axboe@kernel.dk>
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