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Tao Ma 1b99973f1c block: Don't count_vm_events for discard bio in submit_bio. ... In submit_bio, we count vm events by check READ/WRITE. But actually DISCARD_NOBARRIER also has the WRITE flag set. It looks as if in blkdev_issue_discard, we also add a page as the payload and the bio_has_data check isn't enough. So add another check for discard bio. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		15 years ago
..
Kconfig	blk-cgroup: config options re-arrangement	15 years ago
Kconfig.iosched	blk-cgroup: config options re-arrangement	15 years ago
Makefile	blkdev: move blkdev_issue helper functions to separate file	15 years ago
blk-barrier.c	blkdev: move blkdev_issue helper functions to separate file	15 years ago
blk-cgroup.c	Merge branch 'master' into for-2.6.35	15 years ago
blk-cgroup.h	blk-cgroup: config options re-arrangement	15 years ago
blk-core.c	block: Don't count_vm_events for discard bio in submit_bio.	15 years ago
blk-exec.c	…
blk-integrity.c	…
blk-ioc.c	…
blk-iopoll.c	…
blk-lib.c	block: fix bad use of min() on different types	15 years ago
blk-map.c	…
blk-merge.c	…
blk-settings.c	…
blk-softirq.c	…
blk-sysfs.c	…
blk-tag.c	…
blk-timeout.c	block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer	15 years ago
blk.h	…
bsg.c	…
cfq-iosched.c	cfq-iosched: Fixed boot warning with BLK_CGROUP=y and CFQ_GROUP_IOSCHED=n	15 years ago
cfq.h	cfq: fix recursive call in cfq_blkiocg_update_completion_stats()	15 years ago
compat_ioctl.c	…
deadline-iosched.c	…
elevator.c	block: make blk_init_free_list and elevator_init idempotent	15 years ago
genhd.c	block: remove all rcu head initializations	15 years ago
ioctl.c	blkdev: generalize flags for blkdev_issue_fn functions	15 years ago
noop-iosched.c	…
scsi_ioctl.c	…