lwn.git/drivers/s390/char/tape.h, branch v3.10-rc1

s390/tape: remove even more tape block leftovers

2012-09-26T13:45:20+00:00

Fix this compile error: In file included from drivers/s390/char/tape_core.c:29:0: drivers/s390/char/tape_std.h:103:66: warning: ‘struct request’ declared inside parameter list [enabled by default] Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

s390/comments: unify copyright messages and remove file names

2012-07-20T09:15:04+00:00

Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens

s390/tape: remove tape block leftovers

2012-05-16T12:42:39+00:00

Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

[S390] tape: deadlock on system work queue

2011-03-03T16:56:14+00:00

The 34xx and 3590 tape driver uses the system work queue to defer work from the interrupt function to process context, e.g. a medium sense after an unsolicited interrupt. The tape commands started by the work handler need to be asynchronous, otherwise a deadlock on the system work queue can occur. Signed-off-by: Martin Schwidefsky

[S390] tape: remove BKL from tape driver

2009-12-07T11:51:36+00:00

Replace BLK with a per device mutex. Signed-off-by: Martin Schwidefsky

[S390] tape: cleanup reference counting

2009-12-07T11:51:36+00:00

Rename tape_get_device to tape_find_device and tape_get_device_reference to tape_get_device. The old names didn't make too much sense. Follow the get_device()/put_device() semantic and convert tape_put_device to a void function. Signed-off-by: Martin Schwidefsky

[S390] pm: tape power management callbacks

2009-06-16T08:31:16+00:00

Signed-off-by: Frank Munzert Signed-off-by: Martin Schwidefsky

[S390] Use tape_generic_offline directly.

2009-04-23T11:58:17+00:00

tape_3590_offline and tape_34xx_offline are removed and tape_generic_offline is called directly instead. Signed-off-by: Frank Munzert Signed-off-by: Martin Schwidefsky

[S390] tape message cleanup

2009-03-26T14:24:25+00:00

This is a cleanup of all the messages this driver prints. It uses the dev_message macros now. Signed-off-by: Carsten Otte Signed-off-by: Martin Schwidefsky

[S390] tape: fix race with stack local wait_queue_head_t.

2008-05-30T08:03:36+00:00

A wait_event call with a stack local wait_queue_head_t structure that is used to do the wake up for the wait_event is inherently racy. After the wait_event finished the wake_up call might not have completed yet. Replace the stack local wait_queue_head_t in tape_do_io and tape_do_io_interruptible with a per device wait queue. Signed-off-by: Martin Schwidefsky