dm: disable DISCARD if the underlying storage no longer supports it [Linux 4.19.68]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 4.19.68 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is a1cd2f7 (patch) which is from upstream […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 3.16.72]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 3.16.72 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is 33a7884 (patch) which is from upstream […]

dm integrity: whitespace, coding style and dead code cleanup [Linux 5.2]

This Linux kernel change "dm integrity: whitespace, coding style and dead code cleanup" is included in the Linux 5.2 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Thu May 9 15:25:49 2019 -0400. The commit for this change in Linux stable tree is 05d6909 (patch). dm integrity: whitespace, coding style and […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 5.1]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is bcb4443 (patch). dm: disable DISCARD if […]

dm cache: add support for discard passdown to the origin device [Linux 5.1]

This Linux kernel change "dm cache: add support for discard passdown to the origin device" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Mon Feb 25 11:07:10 2019 -0500. The commit for this change in Linux stable tree is de7180f (patch). dm cache: add support […]

dm: always call blk_queue_split() in dm_process_bio() [Linux 5.1]

This Linux kernel change "dm: always call blk_queue_split() in dm_process_bio()" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Feb 22 09:52:02 2019 -0500. The commit for this change in Linux stable tree is effd58c (patch). dm: always call blk_queue_split() in dm_process_bio() Do not just […]

dm: remove unused _rq_tio_cache and _rq_cache [Linux 5.1]

This Linux kernel change "dm: remove unused _rq_tio_cache and _rq_cache" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Feb 20 15:37:44 2019 -0500. The commit for this change in Linux stable tree is e689fba (patch). dm: remove unused _rq_tio_cache and _rq_cache Also move dm_rq_target_io […]

dm: eliminate ‘split_discard_bios’ flag from DM target interface [Linux 5.1]

This Linux kernel change "dm: eliminate ‘split_discard_bios’ flag from DM target interface" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Jan 18 14:19:26 2019 -0500. The commit for this change in Linux stable tree is 61697a6 (patch). dm: eliminate ‘split_discard_bios’ flag from DM target […]

dm: update dm_process_bio() to split bio if in ->make_request_fn() [Linux 5.1]

This Linux kernel change "dm: update dm_process_bio() to split bio if in ->make_request_fn()" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Jan 18 14:10:37 2019 -0500. The commit for this change in Linux stable tree is 568c73a (patch). dm: update dm_process_bio() to split bio […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 5.0.8]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 5.0.8 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is de022a3 (patch) which is from upstream […]

dm: add missing trace_block_split() to __split_and_process_bio() [Linux 5.0]

This Linux kernel change "dm: add missing trace_block_split() to __split_and_process_bio()" is included in the Linux 5.0 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Jan 18 01:21:11 2019 -0500. The commit for this change in Linux stable tree is 075c18c (patch). dm: add missing trace_block_split() to __split_and_process_bio() Provides useful context […]

dm: fix dm_wq_work() to only use __split_and_process_bio() if appropriate [Linux 5.0]

This Linux kernel change "dm: fix dm_wq_work() to only use __split_and_process_bio() if appropriate" is included in the Linux 5.0 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Thu Jan 17 14:33:01 2019 -0500. The commit for this change in Linux stable tree is 6548c7c (patch). dm: fix dm_wq_work() to only use […]

dm: fix redundant IO accounting for bios that need splitting [Linux 5.0]

This Linux kernel change "dm: fix redundant IO accounting for bios that need splitting" is included in the Linux 5.0 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Thu Jan 17 10:48:01 2019 -0500. The commit for this change in Linux stable tree is a1e1cb7 (patch). dm: fix redundant IO accounting […]

dm: fix clone_bio() to trigger blk_recount_segments() [Linux 5.0]

This Linux kernel change "dm: fix clone_bio() to trigger blk_recount_segments()" is included in the Linux 5.0 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Jan 16 18:53:26 2019 -0500. The commit for this change in Linux stable tree is 57c3651 (patch). dm: fix clone_bio() to trigger blk_recount_segments() DM’s clone_bio() now […]

dm rq: cleanup leftover code from recently removed q->mq_ops branching [Linux 5.0]

This Linux kernel change "dm rq: cleanup leftover code from recently removed q->mq_ops branching" is included in the Linux 5.0 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Mon Dec 10 11:55:56 2018 -0500. The commit for this change in Linux stable tree is 34743bf (patch). dm rq: cleanup leftover code […]