qemu/include/block
Peter Lieven 75af1f34cd block: introduce BDRV_REQUEST_MAX_SECTORS
we check and adjust request sizes at several places with
sometimes inconsistent checks or default values:
 INT_MAX
 INT_MAX >> BDRV_SECTOR_BITS
 UINT_MAX >> BDRV_SECTOR_BITS
 SIZE_MAX >> BDRV_SECTOR_BITS

This patches introdocues a macro for the maximal allowed sectors
per request and uses it at several places.

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-02-06 17:24:22 +01:00
..
accounting.h block: add accounting for merged requests 2015-02-06 17:24:21 +01:00
aio.h qemu-timer: rename timer_init to timer_init_tl 2015-01-14 10:38:57 +01:00
block_int.h block: add event when disk usage exceeds threshold 2015-02-06 17:24:21 +01:00
block.h block: introduce BDRV_REQUEST_MAX_SECTORS 2015-02-06 17:24:22 +01:00
blockjob.h blockjob: add block_job_defer_to_main_loop() 2014-11-03 11:41:49 +00:00
coroutine_int.h coroutine: stop using AioContext in CoQueue 2013-05-24 16:17:56 +02:00
coroutine.h coroutine: drop qemu_coroutine_adjust_pool_size 2015-01-13 13:43:29 +00:00
nbd.h nbd: Improve error messages 2015-02-06 17:24:22 +01:00
qapi.h block/qapi: Convert qmp_query_block() to BlockBackend 2014-10-20 14:03:50 +02:00
scsi.h scsi: Print command name in debug 2014-06-18 08:47:10 +02:00
snapshot.h qemu-nbd: support internal snapshot export 2013-12-04 15:19:00 +01:00
thread-pool.h block: Rename BlockDriverCompletionFunc to BlockCompletionFunc 2014-10-20 13:41:27 +02:00
write-threshold.h block: add event when disk usage exceeds threshold 2015-02-06 17:24:21 +01:00