Hello, Bartlomiej, Jens, Borislav. This is the second take of ide-rq-buffer-data-special-cleanups patchset. Changes from the last take[L] are * blk_rq_map_kern_prealloc() dropped in favor of Borislav's blk_rq_map_kern() from do_request() approach. * ide-tape tested and fixed. (data transfer triggers oom but the bug exists before the patchset and things other than data transfer work well before and after the patchset. The data transfer bug will be dealt with in the next patchset.) For general overview of the patchset, please read the head message of the last take. This patchset contains the following patches. 0001-block-clear-req-errors-on-bio-completion-only-for.patch 0002-ide-tape-remove-back-to-back-REQUEST_SENSE-detectio.patch 0003-ide-use-blk_run_queue-instead-of-blk_start_queuei.patch 0004-ide-don-t-set-REQ_SOFTBARRIER.patch 0005-ide-kill-unused-ide_cmd-special.patch 0006-ide-cd-clear-sense-buffer-before-issuing-request-se.patch 0007-ide-floppy-block-pc-always-uses-bio.patch 0008-ide-taskfile-don-t-abuse-rq-buffer.patch 0009-ide-atapi-don-t-abuse-rq-buffer.patch 0010-ide-cd-don-t-abuse-rq-buffer.patch 0011-ide-add-helpers-for-preparing-sense-requests.patch 0012-ide-cd-convert-to-using-generic-sense-request.patch 0013-ide-atapi-convert-ide-floppy-tape-to-using-preall.patch 0014-ide-cd-atapi-use-bio-for-internal-commands.patch 0015-ide-pm-don-t-abuse-rq-data.patch 0001 is block layer patch. Jens acked it and agreed to push it through ide tree. 0002 is new and fixes an ide-tape oops. 0003-0010 are identical to 0004-0011 of the last take. 0011-0013 are from Borislav[1] and unifies sense rq handling between cd and atapi. Note that these patches have been modified quite a bit to make them fit in the series (use of blk_rq_map_kern() is moved to later patch) and incorporate Bartlomiej's comments and fixes for bugs I found during testing. I retained Borislav's S-O-B in the patches, if this is a problem, please feel free to replace with other proper tag. 0014 unifies data buffer handling in cd and atapi so that they always use bio. 0015 is identical to 0012 of the last take. Tested against cdrom, floppy and tape, so, hopefully, all the bases are covered. This patchset is on top of linux-next pata-2.6 tree as of 2009-04-16. Git tree is available at the following vector but please DO NOT pull from the following git tree as pata-2.6 tree is quilt-based and the base tree I used isn't the one which is gonna go upstream. The following tree is for review only. git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git ide-phase1 Bartlomiej, please feel free to include this in the pata-2.6 patchset. Also, is the git tree coming? This patchset contains the following changes. block/blk-core.c | 10 ++- drivers/ide/ide-atapi.c | 147 ++++++++++++++++++++++++++++++--------------- drivers/ide/ide-cd.c | 88 ++++++++------------------ drivers/ide/ide-cd.h | 4 - drivers/ide/ide-disk.c | 1 drivers/ide/ide-floppy.c | 20 +++--- drivers/ide/ide-io.c | 10 +-- drivers/ide/ide-ioctls.c | 1 drivers/ide/ide-park.c | 7 -- drivers/ide/ide-pm.c | 38 ++++------- drivers/ide/ide-tape.c | 18 ++--- drivers/ide/ide-taskfile.c | 18 +++-- include/linux/ide.h | 15 +++- 13 files changed, 197 insertions(+), 180 deletions(-) Thanks. -- tejun [L] http://thread.gmane.org/gmane.linux.ide/39275 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
