Linus Torvalds 935173744a Three fixes for device-mapper discard processing: ... - avoid a crash in dm-raid1 when discards coincide with mirror recovery; - avoid discarding shared data that's still needed in dm-thin; - don't guarantee that discarded blocks will be wiped in dm-raid1. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQCV8qAAoJEK2W1qbAHj1niSAP/2K0RkgWvL0hwuaM+us0oh29 XFou6Tb9pH+//QfKOJuClHeSfZFoHYuevvJPtwTqPlHGONE2YXeBtVmyp0k+BS69 xoaQy+OoZFrEbhxyJFrg+lDcxVGRtvo7x9zegeRf++o/skRfRgAjzyLkI8bk4t3v c3vSDTVBikJXlTxa+J7EQpeW29DBiky+tIHQQx0+98u2VSlaFFP6MdLr1ROeq7yF +z3kEXk6qzwL9ZHTWuVCvhi7bw4i18UTrH0wxZuUXWRpz+Va5h7w+/zcQbau6D/s K+BmlAW/fxzZOW4guFU6pCLlVGU4BsJxUXT55UaP4Dx9UuV59EtIPsDb8/Y/pGMX t9xnC4GmSOjw52pW2VR2gUJwG/c5mJ9g/mdP6twQzcC4JJ+CYg4Q5lH88qzDqceS VCrW681nIKIVoja5n1adv6gbZax8hlR/z8ElXrqELDmXk7nKBLOLdDVSXzZ9ceX1 RnvtAZE/zrxcslKHw52Sd37c8YRer/fgx3kQxhXd1nb096DgiWvE/taD/ixjWHQX Eu1KrQIelvw63/BNNTKYRF7xS0dGKsGNaXWln7cMONG28CnrWG/8f+mp+KG73x5e Fc8yCONHNbqmf95yx1N0MgfYlZFjBBw0+BtqmR7QVcnG3r4SaSug+F72SPb5nN/B ZBmwNcSBaaC952+5pMZa =gbLp -----END PGP SIGNATURE----- Merge tag 'dm-3.5-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Pull device-mapper discard fixes from Alasdair G Kergon: - avoid a crash in dm-raid1 when discards coincide with mirror recovery; - avoid discarding shared data that's still needed in dm-thin; - don't guarantee that discarded blocks will be wiped in dm-raid1. * tag 'dm-3.5-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: dm raid1: set discard_zeroes_data_unsupported dm thin: do not send discards to shared blocks dm raid1: fix crash with mirror recovery and discard		2012-07-20 11:51:22 -07:00
..
persistent-data	dm persistent data: fix allocation failure in space map checker init	2012-07-03 12:55:37 +01:00
bitmap.c
bitmap.h
dm-bio-record.h
dm-bufio.c
dm-bufio.h
dm-crypt.c
dm-delay.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-io.c
dm-ioctl.c
dm-kcopyd.c
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c	dm raid1: set discard_zeroes_data_unsupported	2012-07-20 14:25:07 +01:00
dm-raid.c
dm-region-hash.c	dm raid1: fix crash with mirror recovery and discard	2012-07-20 14:25:03 +01:00
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stripe.c
dm-sysfs.c
dm-table.c
dm-target.c
dm-thin-metadata.c
dm-thin-metadata.h
dm-thin.c	dm thin: do not send discards to shared blocks	2012-07-20 14:25:05 +01:00
dm-uevent.c
dm-uevent.h
dm-verity.c
dm-zero.c
dm.c
dm.h
faulty.c
Kconfig
linear.c
linear.h
Makefile
md.c	md: avoid crash when stopping md array races with closing other open fds.	2012-07-19 15:59:18 +10:00
md.h
multipath.c
multipath.h
raid0.c
raid0.h
raid1.c	md/raid1: close some possible races on write errors during resync	2012-07-19 15:59:18 +10:00
raid1.h
raid5.c
raid5.h
raid10.c	md/raid10: fix careless build error	2012-07-04 09:35:35 +10:00
raid10.h