Warner Losh a10253cffe mps(4): Fix unmatched devq release. ... Port 9781c28c6d and a8837c77ef to the mps driver. Before this change devq was frozen only if some command was sent to the target after reset started, but release was called always. This change freezes the devq immediately, leaving mprsas_action_scsiio() check only to cover race condition due to different lock devq use. This should also avoid unnecessary requeue of the commands, creating additional log noise and confusing some broken apps. It also avoids a 'busy' requeue of I/Os failing when we're doing recovery that takes longer than the normal busy timeout. These I/Os failing can lead to filesystems being unmounted in the force unmount case for I/O errors. Sponsored by: Netflix Reviewed by: mav Differential Revision: https://reviews.freebsd.org/D33228		2021-12-02 13:53:44 -07:00
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mpi	mps: clean up empty lines in .c and .h files	2020-09-01 22:07:00 +00:00
mps.c	Mark some sysctls as CTLFLAG_MPSAFE.	2021-08-10 20:44:27 -04:00
mps_config.c	mps: clean up empty lines in .c and .h files	2020-09-01 22:07:00 +00:00
mps_ioctl.h	mps: clean up empty lines in .c and .h files	2020-09-01 22:07:00 +00:00
mps_mapping.c	mpr/mps(4): Make device mapping some more robust.	2021-04-23 23:36:51 -04:00
mps_mapping.h	mps: clean up empty lines in .c and .h files	2020-09-01 22:07:00 +00:00
mps_pci.c	Refine the busdma template interface. Provide tools for filling in fields	2020-09-14 05:58:12 +00:00
mps_sas.c	mps(4): Fix unmatched devq release.	2021-12-02 13:53:44 -07:00
mps_sas.h	Before issing the REMOVE_DEVICE command to the firmware, make sure that all	2020-02-25 04:27:23 +00:00
mps_sas_lsi.c	Fix "set but not used" warnings in the mps driver.	2021-11-25 03:23:02 +00:00
mps_table.c	Fix "set but not used" warnings in the mps driver.	2021-11-25 03:23:02 +00:00
mps_table.h
mps_user.c	mpr, mps: Fix an off-by-one bug in the BTDH_MAPPING ioctl	2021-01-08 13:32:05 -05:00
mpsvar.h	Fix mpr(4) and mps(4) state transitions and a use-after-free panic.	2021-06-03 13:46:11 -06:00