Ming Lei 06f0e9e68c block: loop: fix another reread part failure ... loop_clr_fd() can be run piggyback with lo_release(), and under this situation, reread partition may always fail because bd_mutex has been held already. This patch detects the situation by the reference count, and call __blkdev_reread_part() to avoid acquiring the lock again. In the meantime, this patch switches to new kernel APIs of blkdev_reread_part() and __blkdev_reread_part(). Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Jarod Wilson <jarod@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Jens Axboe <axboe@fb.com>		2015-05-20 09:06:11 -06:00
..
aoe
drbd
mtip32xx
paride
rsxx
xen-blkback
zram
amiflop.c
ataflop.c
brd.c
cciss.c	cciss: correct the non-resettable board list	2015-05-18 15:27:31 -06:00
cciss.h
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c	block: loop: fix another reread part failure	2015-05-20 09:06:11 -06:00
loop.h	block: loop: don't hold lo_ctl_mutex in lo_open	2015-05-20 09:06:09 -06:00
Makefile
mg_disk.c
nbd.c
null_blk.c
nvme-core.c	nvme: disable irqs in nvme_freeze_queues	2015-05-19 09:13:06 -06:00
nvme-scsi.c
osdblk.c
pktcdvd.c
pmem.c
ps3disk.c
ps3vram.c
rbd.c
rbd_types.h
skd_main.c
skd_s1120.h
smart1,2.h
sunvdc.c
swim.c
swim3.c
swim_asm.S
sx8.c
umem.c
umem.h
virtio_blk.c
xen-blkfront.c
xsysace.c
z2ram.c