linux/kernel/power/block_io.c, branch v3.0.86

block: kill off REQ_UNPLUG

2011-03-10T07:52:27Z

With the plugging now being explicitly controlled by the submitter, callers need not pass down unplugging hints to the block layer. If they want to unplug, it's because they manually plugged on their own - in which case, they should just unplug at will. Signed-off-by: Jens Axboe

block: unify flags for struct bio and struct request

2010-08-07T16:20:39Z

Remove the current bio flags and reuse the request flags for the bio, too. This allows to more easily trace the type of I/O from the filesystem down to the block driver. There were two flags in the bio that were missing in the requests: BIO_RW_UNPLUG and BIO_RW_AHEAD. Also I've renamed two request flags that had a superflous RW in them. Note that the flags are in bio.h despite having the REQ_ name - as blkdev.h includes bio.h that is the only way to go for now. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

PM / Hibernate: Fix block_io.c printk warning

2010-05-10T21:08:18Z

Fix printk format warning in block_io.c: kernel/power/block_io.c:41: warning: format '%ld' expects type 'long int', but argument 2 has type 'sector_t' Signed-off-by: Randy Dunlap Signed-off-by: Rafael J. Wysocki

PM / Hibernate: Separate block_io

2010-05-10T21:08:18Z

Move block I/O operations to a separate file. It is because it will be used later not only by the swap writer. Signed-off-by: Jiri Slaby Signed-off-by: Rafael J. Wysocki