mirror of https://gitee.com/openkylin/linux.git
775a2e29c3
. some locking improvements in DM bufio . add Kconfig option to disable the DM block manager's extra locking which mainly serves as a developer tool . a few bug fixes to DM's persistent-data . a couple changes to prepare for multipage biovec support in the block layer . various improvements and cleanups in the DM core, DM cache, DM raid and DM crypt . add ability to have DM crypt use keys from the kernel key retention service . add a new "error_writes" feature to the DM flakey target, reads are left unchanged in this mode -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJYUW8zAAoJEMUj8QotnQNaAWEIAMRQ4aCXq5T7F9Hf4K/l6FwO FoBr2TPS3Lf0vm/A5Tr819I47hk7q0oroa61ARbpS90iuGt/Au/Sk35cn1BwT0YW llMvMGbh+w9ZBUJGkyexdXbyfm5ywPHuthMr4CK/UNASyjDl2QMAeBuUZ6FLSPn1 RUL/RYv0mG/7EXOPz0PURPb5rpjO15cAU0NjfNS0862UVR8x8dNS6iImOmScsioe Flw90qPl3kMBxBHik8xSPJfhtW+lD7xSaOlWzHKtalnUZHRG2BNUtlAMKdiaynx2 yl9MhSsi8wlgd4h9WmlmaOr0VqkU5UYY9D9TDuuJwXnHUXGenVSJ/aGOohr+bm4= =kOoK -----END PGP SIGNATURE----- Merge tag 'dm-4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - various fixes and improvements to request-based DM and DM multipath - some locking improvements in DM bufio - add Kconfig option to disable the DM block manager's extra locking which mainly serves as a developer tool - a few bug fixes to DM's persistent-data - a couple changes to prepare for multipage biovec support in the block layer - various improvements and cleanups in the DM core, DM cache, DM raid and DM crypt - add ability to have DM crypt use keys from the kernel key retention service - add a new "error_writes" feature to the DM flakey target, reads are left unchanged in this mode * tag 'dm-4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (40 commits) dm flakey: introduce "error_writes" feature dm cache policy smq: use hash_32() instead of hash_32_generic() dm crypt: reject key strings containing whitespace chars dm space map: always set ev if sm_ll_mutate() succeeds dm space map metadata: skip useless memcpy in metadata_ll_init_index() dm space map metadata: fix 'struct sm_metadata' leak on failed create Documentation: dm raid: define data_offset status field dm raid: fix discard support regression dm raid: don't allow "write behind" with raid4/5/6 dm mpath: use hw_handler_params if attached hw_handler is same as requested dm crypt: add ability to use keys from the kernel key retention service dm array: remove a dead assignment in populate_ablock_with_values() dm ioctl: use offsetof() instead of open-coding it dm rq: simplify use_blk_mq initialization dm: use blk_set_queue_dying() in __dm_destroy() dm bufio: drop the lock when doing GFP_NOIO allocation dm bufio: don't take the lock in dm_bufio_shrink_count dm bufio: avoid sleeping while holding the dm_bufio lock dm table: simplify dm_table_determine_type() dm table: an 'all_blk_mq' table must be loaded for a blk-mq DM device ... |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||