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path: root/drivers/block/xen-blkback/xenbus.c
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* xen: Add __attribute__((format(printf... where appropriateJoe Perches2011-06-301-1/+1
| | | | | | | | | Use the compiler to verify printf formats and arguments. Fix fallout. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: don't call vbd_size() if bd_disk is NULLLaszlo Ersek2011-06-011-2/+1
| | | | | | | ...because vbd_size() dereferences bd_disk if bd_part is NULL. Signed-off-by: Laszlo Ersek<lersek@redhat.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Align the tabs on the structure.Konrad Rzeszutek Wilk2011-05-121-1/+1
| | | | | | The recent changes caused this field of the structure to be offset a bit. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Prefix 'vbd' with 'xen' in structs and functions.Konrad Rzeszutek Wilk2011-05-121-17/+17
| | | | Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Change structure name blkif_st to xen_blkif.Konrad Rzeszutek Wilk2011-05-121-12/+12
| | | | | | No need for that '_st' and xen_blkif is more apt. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Checkpatch.pl recommend against multiple assigments.Konrad Rzeszutek Wilk2011-05-121-2/+4
| | | | | | CHECK: multiple assignments should be avoided Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Fix spelling mistakes.Konrad Rzeszutek Wilk2011-05-121-2/+2
| | | | Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Use the DRV_PFX in the pr_.. macros.Konrad Rzeszutek Wilk2011-05-121-3/+3
| | | | | To make it easier to read. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Make the DPRINTK uniform.Konrad Rzeszutek Wilk2011-05-121-5/+0
| | | | Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Change printk/DPRINTK to pr_.. type variant.Konrad Rzeszutek Wilk2011-05-121-11/+8
| | | | | | And also make them uniform and prefix the message with 'xen-blkback'. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Fixed up comments and converted spaces to tabs.Konrad Rzeszutek Wilk2011-05-111-17/+22
| | | | | Suggested-by: Ian Campbell <Ian.Campbell@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Add support for BLKIF_OP_FLUSH_DISKCACHE and drop ↵Konrad Rzeszutek Wilk2011-05-051-7/+12
| | | | | | | | | | BLKIF_OP_WRITE_BARRIER. We drop the support for 'feature-barrier' and add in the support for the 'feature-flush-cache' if the real backend storage supports flushing. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Prefix exposed functions with xen_Konrad Rzeszutek Wilk2011-04-201-39/+41
| | | | | | | | | And also shorten the name if it has blkback to blkbk. This results in the symbol table (if compiled in the kernel) to be much shorter, prettier, and also easier to search for. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen-blkback: Inline some of the functions that were moved from vbd/interface.cKonrad Rzeszutek Wilk2011-04-201-3/+55
| | | | | | Shuffling code around. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen-blkback: Remove from the copyright notice the address.Konrad Rzeszutek Wilk2011-04-201-3/+0
| | | | | | | There is no need for it, as the address is updated constatly in the root of the Linux kernel. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Squash vbd.c,interface.c in blkback.c and xenbus.c respectivly.Konrad Rzeszutek Wilk2011-04-201-0/+151
| | | | | | | | | | Daniel Stodden suggested to eliminate vbd.c and interface.c, inlining the critical bits where they belong, respectively. Leaving only blkback.c for the data- and xenbus.c for the control path. Suggested-by: Daniel Stodden <daniel.stodden@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen/blkback: Move it from drivers/xen to drivers/blockKonrad Rzeszutek Wilk2011-04-181-0/+562
.. and modify the Makefile and Kconfig files appropriately. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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