path: root/arch/parisc/kernel/ftrace.c
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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-09 17:40:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-09 17:40:27 -0800
commit6cdc577a18a616c331f57e268c97466171cfc45f (patch)
tree95fba928918a06b32ed59efb2de7e8ba1513e78b /arch/parisc/kernel/ftrace.c
parentMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi (diff)
parentdm integrity: limit the rate of error messages (diff)
Merge tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer: - Update bio-based DM core to always call blk_queue_split() and update DM targets to properly advertise discard limits that blk_queue_split() looks at when dtermining to split discard. Whereby allowing DM core's own 'split_discard_bios' to be removed. - Improve DM cache target to provide support for discard passdown to the origin device. - Introduce support to directly boot to a DM mapped device from init by using dm-mod.create= module param. This eliminates the need for an elaborate initramfs that is otherwise needed to create DM devices. This feature's implementation has been worked on for quite some time (got up to v12) and is of particular interest to Android and other more embedded platforms (e.g. ARM). - Rate limit errors from the DM integrity target that were identified as the cause for recent NMI hangs due to console limitations. - Add sanity checks for user input to thin-pool and external snapshot creation. - Remove some unused leftover kmem caches from when old .request_fn request-based support was removed. - Various small cleanups and fixes to targets (e.g. typos, needless unlikely() annotations, use struct_size(), remove needless .direct_access method from dm-snapshot) * tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: limit the rate of error messages dm snapshot: don't define direct_access if we don't support it dm cache: add support for discard passdown to the origin device dm writecache: fix typo in name for writeback_wq dm: add support to directly boot to a mapped device dm thin: add sanity checks to thin-pool and external snapshot creation dm block manager: remove redundant unlikely annotation dm verity fec: remove redundant unlikely annotation dm integrity: remove redundant unlikely annotation dm: always call blk_queue_split() in dm_process_bio() dm: fix to_sector() for 32bit dm switch: use struct_size() in kzalloc() dm: remove unused _rq_tio_cache and _rq_cache dm: eliminate 'split_discard_bios' flag from DM target interface dm: update dm_process_bio() to split bio if in ->make_request_fn()
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