I've pushed these changes to linux-dm.git's for-next branch. The first 2 will likely still go to Linus for 3.13. But the others are all for 3.14. Any of these patches can be modified/rebased/etc so please shout if you see something you don't like. Also please shout if there is a patch you don't see queued but feel it should be (Hannes I haven't gotten to your dm-mpath invalid paths patch yet, sorry). I put a lot of work into fixing the thinp target's handling of -ENOSPC. I'd appreciate it if reviewers interested in this area would put particular focus on patch 18: "dm thin: fix pool_preresume resize with heavy IO races". Happy Holidays, Mike Joe Thornber (5): dm thin: fix discard support to a previously shared block dm thin: return error from alloc_data_block if pool is not in write mode dm thin: factor out check_low_water_mark and use bools dm thin: handle metadata failures more consistently dm cache policy mq: introduce three promotion threshold tunables Mike Snitzer (12): dm thin: initialize dm_thin_new_mapping returned by get_next_mapping dm space map metadata: limit errors in sm_metadata_new_block dm persistent data: cleanup dm-thin specific references in text dm thin: use bool rather than unsigned for flags in structures dm thin: add mappings to end of prepared_* lists dm thin: log info when growing the data or metadata device dm thin: cleanup and improve no space handling dm thin: requeue bios to DM core if no_free_space and in read-only mode dm thin: add error_if_no_space feature dm thin: eliminate the no_free_space flag dm thin: fix set_pool_mode exposed pool operation races dm thin: fix pool_preresume resize with heavy IO races Mikulas Patocka (2): dm table: remove unused buggy code that extends the targets array dm delay: use per-bio data instead of a mempool and slab cache Wei Yongjun (1): dm cache policy mq: use list_del_init instead of list_del + INIT_LIST_HEAD Documentation/device-mapper/cache-policies.txt | 16 +- Documentation/device-mapper/thin-provisioning.txt | 7 + drivers/md/Kconfig | 6 +- drivers/md/dm-cache-policy-mq.c | 67 ++-- drivers/md/dm-delay.c | 35 +- drivers/md/dm-table.c | 22 +- drivers/md/dm-thin-metadata.c | 55 ++++ drivers/md/dm-thin-metadata.h | 7 +- drivers/md/dm-thin.c | 358 ++++++++++++++------- drivers/md/persistent-data/dm-block-manager.c | 2 +- drivers/md/persistent-data/dm-space-map-metadata.c | 4 +- 11 files changed, 378 insertions(+), 201 deletions(-) -- 1.8.1.4 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
