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authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 15:02:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 15:02:26 -0800
commit4ed7bdc1eb4c82cf4bfdf6a94dd36fd695f6f387 (patch)
treec3a74a9825876fd3ffd78eb04b4035c29d6028f9 /include
parent5d24ae67a961c51beb255a28c9c417d9710247c2 (diff)
parentc6d6e9b0f6b4201c77f2cea3964dd122697e3543 (diff)
Merge tag 'for-4.21/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer: - Eliminate a couple indirect calls from bio-based DM core. - Fix DM to allow reads that exceed readahead limits by setting io_pages in the backing_dev_info. - A couple code cleanups in request-based DM. - Fix various DM targets to check for device sector overflow if CONFIG_LBDAF is not set. - Use u64 instead of sector_t to store iv_offset in DM crypt; sector_t isn't large enough on 32bit when CONFIG_LBDAF is not set. - Performance fixes to DM's kcopyd and the snapshot target focused on limiting memory use and workqueue stalls. - Fix typos in the integrity and writecache targets. - Log which algorithm is used for dm-crypt's encryption and dm-integrity's hashing. - Fix false -EBUSY errors in DM raid target's handling of check/repair messages. - Fix DM flakey target's corrupt_bio_byte feature to reliably corrupt the Nth byte in a bio's payload. * tag 'for-4.21/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: do not allow readahead to limit IO size dm raid: fix false -EBUSY when handling check/repair message dm rq: cleanup leftover code from recently removed q->mq_ops branching dm verity: log the hash algorithm implementation dm crypt: log the encryption algorithm implementation dm integrity: fix spelling mistake in workqueue name dm flakey: Properly corrupt multi-page bios. dm: Check for device sector overflow if CONFIG_LBDAF is not set dm crypt: use u64 instead of sector_t to store iv_offset dm kcopyd: Fix bug causing workqueue stalls dm snapshot: Fix excessive memory usage and workqueue stalls dm bufio: update comment in dm-bufio.c dm writecache: fix typo in error msg for creating writecache_flush_thread dm: remove indirect calls from __send_changing_extent_only() dm mpath: only flush workqueue when needed dm rq: remove unused arguments from rq_completed() dm: avoid indirect call in __dm_make_request
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