CVS commit: src/sys/dev/raidframe

["Greg Oster" <oster%netbsd.org@localhost>]

Module Name:    src
Committed By:   oster
Date:           Fri Jul 23 00:54:45 UTC 2021

Modified Files:
        src/sys/dev/raidframe: rf_alloclist.c rf_aselect.c rf_callback.c
            rf_callback.h rf_copyback.c rf_dagdegrd.c rf_dagdegwr.c
            rf_dagffrd.c rf_dagffwr.c rf_dagutils.c rf_dagutils.h
            rf_diskqueue.c rf_diskqueue.h rf_driver.c rf_evenodd.c rf_map.c
            rf_map.h rf_mcpair.c rf_mcpair.h rf_netbsd.h rf_netbsdkintf.c
            rf_paritylogDiskMgr.c rf_parityscan.c rf_psstatus.c rf_psstatus.h
            rf_raid.h rf_raid1.c rf_reconbuffer.c rf_reconstruct.c
            rf_reconstruct.h rf_reconutil.c rf_revent.c rf_revent.h rf_states.c
            rf_stripelocks.c rf_stripelocks.h

Log Message:
Extensive mechanical changes to the pools used in RAIDframe.

Alloclist remains not per-RAID, so initialize that pool
separately/differently than the rest.

The remainder of pools in RF_Pools_s are now per-RAID pools.  Mostly
mechanical changes to functions to allocate/destroy per-RAID pools.
Needed to make raidPtr available in certain cases to be able to find
the per-RAID pools.

Extend rf_pool_init() to now populate a per-RAID wchan value that is
unique to each pool for a given RAID device.

TODO: Complete the analysis of the minimum number of items that are
required for each pool to allow IO to progress (i.e. so that a request
for pool resources can always be satisfied), and dynamically scale
minimum pool sizes based on RAID configuration.


To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/dev/raidframe/rf_alloclist.c \
    src/sys/dev/raidframe/rf_revent.c
cvs rdiff -u -r1.29 -r1.30 src/sys/dev/raidframe/rf_aselect.c \
    src/sys/dev/raidframe/rf_reconstruct.h
cvs rdiff -u -r1.24 -r1.25 src/sys/dev/raidframe/rf_callback.c \
    src/sys/dev/raidframe/rf_mcpair.c
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/raidframe/rf_callback.h
cvs rdiff -u -r1.53 -r1.54 src/sys/dev/raidframe/rf_copyback.c
cvs rdiff -u -r1.31 -r1.32 src/sys/dev/raidframe/rf_dagdegrd.c
cvs rdiff -u -r1.35 -r1.36 src/sys/dev/raidframe/rf_dagdegwr.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/raidframe/rf_dagffrd.c \
    src/sys/dev/raidframe/rf_dagutils.h
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/raidframe/rf_dagffwr.c \
    src/sys/dev/raidframe/rf_netbsd.h src/sys/dev/raidframe/rf_parityscan.c
cvs rdiff -u -r1.57 -r1.58 src/sys/dev/raidframe/rf_dagutils.c
cvs rdiff -u -r1.59 -r1.60 src/sys/dev/raidframe/rf_diskqueue.c
cvs rdiff -u -r1.26 -r1.27 src/sys/dev/raidframe/rf_diskqueue.h \
    src/sys/dev/raidframe/rf_reconbuffer.c
cvs rdiff -u -r1.137 -r1.138 src/sys/dev/raidframe/rf_driver.c
cvs rdiff -u -r1.22 -r1.23 src/sys/dev/raidframe/rf_evenodd.c
cvs rdiff -u -r1.50 -r1.51 src/sys/dev/raidframe/rf_map.c
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/raidframe/rf_map.h
cvs rdiff -u -r1.10 -r1.11 src/sys/dev/raidframe/rf_mcpair.h \
    src/sys/dev/raidframe/rf_revent.h
cvs rdiff -u -r1.394 -r1.395 src/sys/dev/raidframe/rf_netbsdkintf.c
cvs rdiff -u -r1.30 -r1.31 src/sys/dev/raidframe/rf_paritylogDiskMgr.c
cvs rdiff -u -r1.37 -r1.38 src/sys/dev/raidframe/rf_psstatus.c \
    src/sys/dev/raidframe/rf_raid1.c src/sys/dev/raidframe/rf_reconutil.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/raidframe/rf_psstatus.h
cvs rdiff -u -r1.48 -r1.49 src/sys/dev/raidframe/rf_raid.h
cvs rdiff -u -r1.125 -r1.126 src/sys/dev/raidframe/rf_reconstruct.c
cvs rdiff -u -r1.51 -r1.52 src/sys/dev/raidframe/rf_states.c
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/raidframe/rf_stripelocks.c
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/raidframe/rf_stripelocks.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.