Philipp Reisner 975b297947 drbd: fix potential spinlock deadlock ... drbd_try_clear_on_disk_bm() has a sanity check for the number of blocks left to be resynced (rs_left) in the current resync extent. If it detects a mismatch, it complains, and forces a disconnect using drbd_force_state(mdev, NS(conn, C_DISCONNECTING)); Unfortunately, this may be called while holding the req_lock, and drbd_force_state() want's to aquire that lock itself. Deadlock. Don't force a disconnect, but fix up rs_left by recounting and reassigning the number of dirty blocks in that extent. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>		2012-11-08 16:58:09 +01:00
..
aoe
drbd	drbd: fix potential spinlock deadlock	2012-11-08 16:58:09 +01:00
paride
xen-blkback
amiflop.c
ataflop.c
brd.c
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cciss.c
cciss.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c
Makefile
mg_disk.c
nbd.c
osdblk.c
pktcdvd.c
ps3disk.c
ps3vram.c
rbd_types.h
rbd.c
smart1,2.h
sunvdc.c
swim3.c
swim_asm.S
swim.c
sx8.c
ub.c
umem.c
umem.h
viodasd.c
virtio_blk.c
xd.c
xd.h
xen-blkfront.c
xsysace.c
z2ram.c