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Lars Ellenberg 1d7734a0df drbd: use rolling marks for resync speed calculation 
The current resync speed as displayed in /proc/drbd fluctuates a lot.
Using an array of rolling marks makes this calculation much more stable.
We used to have this (a long time ago with 0.7), but it got lost somehow.

If "stalled", do not discard the rest of the information, just add a
" (stalled)" tag to the progress line.

This patch also shortens a spinlock critical section somewhat, and
reduces the number of atomic operations in put_ldev.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
 		2010-10-14 18:38:18 +02:00
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aoe block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
drbd drbd: use rolling marks for resync speed calculation 2010-10-14 18:38:18 +02:00
paride block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
DAC960.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
DAC960.h
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Kconfig
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Makefile
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amiflop.c amiga floppy: Compile failure fixes 2010-09-26 12:23:25 +09:00
ataflop.c atari floppy: Stop sharing request queue across multiple gendisks 2010-09-24 20:35:45 +02:00
brd.c block: push down BKL into .locked_ioctl 2010-08-07 18:25:00 +02:00
cciss.c cciss: remove some superfluous tests from cciss_bigpassthru() 2010-09-10 12:12:40 +02:00
cciss.h cciss: use consistent variable names 2010-08-07 18:52:30 +02:00
cciss_cmd.h cciss: fix hard reset code. 2010-08-07 18:52:30 +02:00
cciss_scsi.c cciss: change printks to dev_warn, etc. 2010-08-07 18:52:30 +02:00
cciss_scsi.h
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cpqarray.c cpqarray: check put_user() result 2010-08-07 18:53:03 +02:00
cpqarray.h
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cryptoloop.c
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floppy.c floppy: switch to one queue per drive instead of sharing a queue 2010-09-22 09:32:36 +02:00
hd.c block: remove wrappers for request type/flags 2010-08-07 18:17:56 +02:00
ida_cmd.h
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ida_ioctl.h
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loop.c loop: add some basic read-only sysfs attributes 2010-08-23 15:18:10 +02:00
mg_disk.c block: remove wrappers for request type/flags 2010-08-07 18:17:56 +02:00
nbd.c Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block 2010-08-10 15:22:42 -07:00
osdblk.c block: remove q->prepare_flush_fn completely 2010-08-07 18:24:15 +02:00
pktcdvd.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
ps3disk.c block: remove q->prepare_flush_fn completely 2010-08-07 18:24:15 +02:00
ps3vram.c
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smart1,2.h
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sunvdc.c
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swim.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
swim3.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
swim_asm.S
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sx8.c
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ub.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
umem.c block: unify flags for struct bio and struct request 2010-08-07 18:20:39 +02:00
umem.h
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viodasd.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00
virtio_blk.c Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block 2010-08-10 15:22:42 -07:00
xd.c block: push down BKL into .locked_ioctl 2010-08-07 18:25:00 +02:00
xd.h
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xen-blkfront.c Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block 2010-08-10 15:22:42 -07:00
xsysace.c of: fix missing headers for of_address_to_resource() in MTD and SysACE drivers 2010-08-17 13:16:47 -06:00
z2ram.c block: push down BKL into .open and .release 2010-08-07 18:25:34 +02:00