1
linux/block
Namhyung Kim 80ceb05713 bsg: fix bsg_poll() to return POLLOUT properly
POLLOUT should be returned only if bd->queued_cmds < bd->max_queue
so that bsg_alloc_command() can proceed.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2011-06-20 13:27:44 +02:00
..
blk-cgroup.c cgroups: add per-thread subsystem callbacks 2011-05-26 17:12:34 -07:00
blk-cgroup.h cfq-iosched: Make IO merge related stats per cpu 2011-05-23 10:02:19 +02:00
blk-core.c block: export blk_{get,put}_queue() 2011-05-27 07:45:45 +02:00
blk-exec.c block: Remove 'plug/unplug' comment in blk_execute_rq_nowait 2011-05-05 15:10:05 -06:00
blk-flush.c block: hold queue if flush is running for non-queueable flush drive 2011-05-06 11:36:25 -06:00
blk-integrity.c dm: improve block integrity support 2011-04-05 23:52:43 +02:00
blk-ioc.c block: Use hlist_entry() for io_context.cic_list.first 2011-06-02 13:05:02 +02:00
blk-iopoll.c
blk-lib.c blkdev: Do not return -EOPNOTSUPP if discard is supported 2011-05-06 19:30:01 -06:00
blk-map.c block: check for proper length of iov entries earlier in blk_rq_map_user_iov() 2010-11-29 10:04:50 +01:00
blk-merge.c block: attempt to merge with existing requests on plug flush 2011-03-21 10:14:27 +01:00
blk-settings.c block: Fix discard topology stacking and reporting 2011-05-18 10:37:35 +02:00
blk-softirq.c
blk-sysfs.c Merge commit 'v2.6.39' into for-2.6.40/core 2011-05-20 20:33:15 +02:00
blk-tag.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
blk-throttle.c blk-throttle: Make no throttling rule group processing lockless 2011-05-20 20:34:53 +02:00
blk-timeout.c block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer 2010-04-21 17:42:08 +02:00
blk.h Merge branch 'for-linus' into for-2.6.40/core 2011-05-20 20:36:16 +02:00
bsg.c bsg: fix bsg_poll() to return POLLOUT properly 2011-06-20 13:27:44 +02:00
cfq-iosched.c cfq-iosched: Remove bogus check in queue_fail path 2011-06-02 13:05:02 +02:00
cfq.h blk-cgroup: Add unaccounted time to timeslice_used. 2011-03-12 16:54:00 +01:00
compat_ioctl.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
deadline-iosched.c block: remove per-queue plugging 2011-03-10 08:52:07 +01:00
elevator.c block: get rid of on-stack plugging debug checks 2011-05-20 20:52:16 +02:00
genhd.c block: always allocate genhd->ev if check_events is implemented 2011-05-26 21:06:50 +02:00
ioctl.c block: fix refcounting in BLKBSZSET 2011-02-24 08:54:21 -08:00
Kconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Kconfig.iosched blk-cgroup: config options re-arrangement 2010-04-26 19:27:56 +02:00
Makefile Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block 2010-10-22 17:07:18 -07:00
noop-iosched.c block: remove per-queue plugging 2011-03-10 08:52:07 +01:00
scsi_ioctl.c block: take care not to overflow when calculating total iov length 2010-11-10 14:40:42 +01:00