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Hannes Reinecke 777eb1bf15 block: Free queue resources at blk_release_queue() ... A kernel crash is observed when a mounted ext3/ext4 filesystem is physically removed. The problem is that blk_cleanup_queue() frees up some resources eg by calling elevator_exit(), which are not checked for in normal operation. So we should rather move these calls to the destructor function blk_release_queue() as at that point all remaining references are gone. However, in doing so we have to ensure that any externally supplied queue_lock is disconnected as the driver might free up the lock after the call of blk_cleanup_queue(), Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>		14 years ago
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Kconfig	block: add bsg helper library	14 years ago
Kconfig.iosched	blk-cgroup: config options re-arrangement	15 years ago
Makefile	block: add bsg helper library	14 years ago
blk-cgroup.c	blk-cgroup: be able to remove the record of unplugged device	14 years ago
blk-cgroup.h	cfq-iosched: Make IO merge related stats per cpu	14 years ago
blk-core.c	block: Free queue resources at blk_release_queue()	14 years ago
blk-exec.c	[SCSI] fix crash in scsi_dispatch_cmd()	14 years ago
blk-flush.c	block: fix flush machinery for stacking drivers with differring flush flags	14 years ago
blk-integrity.c	dm: improve block integrity support	14 years ago
blk-ioc.c	Merge branch 'for-linus' into for-3.1/core	14 years ago
blk-iopoll.c	…
blk-lib.c	block: fix patch import error in max_discard_sectors check	14 years ago
blk-map.c	block: check for proper length of iov entries earlier in blk_rq_map_user_iov()	14 years ago
blk-merge.c	block: attempt to merge with existing requests on plug flush	14 years ago
blk-settings.c	block: Fix discard topology stacking and reporting	14 years ago
blk-softirq.c	block: Don't check QUEUE_FLAG_SAME_COMP in __blk_complete_request	14 years ago
blk-sysfs.c	block: Free queue resources at blk_release_queue()	14 years ago
blk-tag.c	…
blk-throttle.c	blk-throttle: correctly determine sync bio	14 years ago
blk-timeout.c	fault-injection: add ability to export fault_attr in arbitrary directory	14 years ago
blk.h	block: fix flush machinery for stacking drivers with differring flush flags	14 years ago
bsg-lib.c	bsg-lib: add module.h include	14 years ago
bsg.c	bsg: fix address space warning from sparse	14 years ago
cfq-iosched.c	block: separate priority boosting from REQ_META	14 years ago
cfq.h	blk-cgroup: Add unaccounted time to timeslice_used.	14 years ago
compat_ioctl.c	compat_ioctl: fix warning caused by qemu	14 years ago
deadline-iosched.c	iosched: prevent aliased requests from starving other I/O	14 years ago
elevator.c	iosched: prevent aliased requests from starving other I/O	14 years ago
genhd.c	block/genhd.c: remove useless cast in diskstats_show()	14 years ago
ioctl.c	block: fix refcounting in BLKBSZSET	14 years ago
noop-iosched.c	block: remove per-queue plugging	14 years ago
scsi_ioctl.c	block: take care not to overflow when calculating total iov length	14 years ago