Konstantin Belousov c999b43527 Generalize the fix from r322757 and apply it to several more places. ... The code accesses bp->b_dep without owning the ufs mount softdep lock, which makes it possible for the derefenced workitem to be freed in parallel. In particular, the deallocate_dependencies(), softdep_disk_io_initiation() and softdep_disk_write_complete() are affected. Move the code to safely calculate ump from the buffer with dependencies into the helper softdep_bp_to_mp() and use it for all found cases. Tested by: pho (as part of the bigger patch) Reviewed by: mckusick (as part of the bigger patch) Sponsored by: The FreeBSD Foundation MFC after: 1 week		2018-01-09 10:51:44 +00:00
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ffs	Generalize the fix from r322757 and apply it to several more places.	2018-01-09 10:51:44 +00:00
ufs	Add missing newlines to a couple of error messages.	2018-01-03 18:19:47 +00:00