kernel.git/drivers/scsi/osd, branch linux-2.6.31.y

[SCSI] Merge branch 'linus'

2009-06-12T15:02:03Z

Conflicts: drivers/message/fusion/mptsas.c fixed up conflict between req->data_len accessors and mptsas driver updates. Signed-off-by: James Bottomley

[SCSI] osd: Remove out-of-tree left overs

2009-06-10T14:00:41Z

* Delete Makefile. It is only used for out-of-tree compilation and was never needed. It slipped in by mistake. * Remove from Kbuild all the out of tree stuff as promised. Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

[SCSI] libosd: Use REQ_QUIET requests.

2009-06-10T14:00:32Z

libosd has it's own sense decoding and printout. Don't let scsi_lib duplicate that printout. (Which is done wrong in regard to osd commands) Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

[SCSI] osduld: use filp_open() when looking up an osd-device

2009-06-10T14:00:25Z

This patch was inspired by Al Viro, for simplifying and fixing the retrieval of osd-devices by in-kernel users, eg: file systems. In-Kernel users, now, go through the same path user-mode does by opening a file on the osd char-device and though holding a reference to both the device and the Module. A file pointer was added to the osd_dev structure which is now allocated for each user. The internal osd_dev is no longer exposed outside of the uld. I wanted to do that for a long time so each libosd user can have his own defaults on the device. The API is left the same, so user code need not change. It is no longer needed to open/close a file handle on the osd char-device from user-mode, before mounting an exofs on it. Signed-off-by: Boaz Harrosh CC: Al Viro Signed-off-by: James Bottomley

[SCSI] libosd: Define an osd_dev wrapper to retrieve the request_queue

2009-06-10T14:00:13Z

libosd users that need to work with bios, must sometime use the request_queue associated with the osd_dev. Make a wrapper for that, and convert all in-tree users. Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

[SCSI] libosd: osd_req_{read,write} takes a length parameter

2009-06-10T13:59:52Z

For supporting of chained-bios we can not inspect the first bio only, as before. Caller shall pass the total length of the request, ie. sum_bytes(bio-chain). Also since the bio might be a chain we don't set it's direction on behalf of it's callers. The bio direction should be properly set prior to this call. So fix a couple of write users that now need to set the bio direction properly [In this patch I change both library code and user sites at exofs, to make it easy on integration. It should be submitted via James's scsi-misc tree.] Signed-off-by: Boaz Harrosh CC: Jeff Garzik Signed-off-by: James Bottomley

[SCSI] libosd: Let _osd_req_finalize_data_integrity receive number of out_bytes

2009-06-10T13:58:20Z

_osd_req_finalize_data_integrity was trying to deduce the number of out_bytes from passed osd_request->out.bio. This is wrong when the bio is chained. The caller of _osd_req_finalize_data_integrity has more ready available information and should just pass it. Also in the light of future support for CDB-continuation segment this is a better solution. Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

[SCSI] libosd: osd_req_{read,write}_kern new API

2009-06-10T13:57:07Z

By popular demand, define usefull wrappers for osd_req_read/write that recieve kernel pointers. All users had their own. Also remove these from exofs Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

[SCSI] libosd: Better printout of OSD target system information

2009-06-10T13:54:10Z

Shorten out the Attributes names. Align all results on column 24. Print system ID in a new line. Signed-off-by: Boaz Harrosh Signed-off-by: James Bottomley

Merge branch 'master' into for-2.6.31

2009-05-22T18:25:34Z

Conflicts: drivers/block/hd.c drivers/block/mg_disk.c Signed-off-by: Jens Axboe