freebsd-dev/sys
Warner Losh 099919b76d newbus: remove support for SINGLETON
Revert rest of de8dd262c4 since it's now unused.

jhibbits@ introduced this to give powerpc MMU functions IFUNC like
performance while retaining the kobj interface, speeding up operations
10-20%. Since there was only ever one instance of the mmu interface
active at any given time, we could cache the looked up results more
agressively.

powerpc migrated to using IFUNCs to get an even larger performance boost
in 45b69dd63e, deleting the two files it was added to in de8dd262c4.

However, there's few, if any, other potential applications of this to
the tree today. It's now unused and undocumented. Retire it to eliminate
this wart and to preclude the need to document it. Should a simmilar
case arise in the future, the code is in git...

Discusssed with:	jhibbits@
Reviewed by:		jhb@
Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D29997
2021-04-26 11:41:08 -06:00
..
amd64 Add FIB_ALGO to GENERIC on amd64/arm64. 2021-04-24 23:22:58 +00:00
arm arm: Add no-cftconvert for sdma-imx6 files 2021-04-14 15:43:37 +02:00
arm64 Add FIB_ALGO to GENERIC on amd64/arm64. 2021-04-24 23:22:58 +00:00
bsm
cam cam: make sure to clear even more CCBs allocated on the stack 2021-04-11 15:24:22 +01:00
cddl fbt: Remove some handling for multiple CTF containers 2021-04-02 17:49:13 -04:00
compat linuxkpi: Remove unneeded {} in atomic_dec_and_lock_irqsave() 2021-04-26 08:25:33 -07:00
conf newvers.sh: better regexp for the FreeBSD_version line 2021-04-22 11:45:12 -06:00
contrib zfs: fix non-functional mismerges from vendor/openzfs 2021-04-26 03:05:13 +02:00
crypto ossl: Don't encryt/decrypt too much data for chacha20. 2021-04-01 15:49:07 -07:00
ddb ddb: replace watchpoint set/clear functions 2021-03-29 12:05:44 -03:00
dev e1000: Fix register name in reg_dump sysctl 2021-04-26 09:30:54 -07:00
dts dts: Bump the freebsd branding version to 5.10 2021-03-23 15:02:21 +01:00
fs nfscl: return delegations in the NFS VOP_RECLAIM() 2021-04-25 17:57:55 -07:00
gdb gdb: report specific stop reason for watchpoints 2021-03-30 11:36:41 -03:00
geom gmirror: Pre-allocate the timeout event structure 2021-03-11 15:45:15 -05:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 Create VM_MEMATTR_DEVICE on all architectures 2021-04-12 06:15:31 +00:00
isa Remove more remnants of sio(4) 2021-04-07 14:33:02 -04:00
kern kern_linkat: modify to accept AT_ flags instead of FOLLOW/NOFOLLOW 2021-04-25 14:13:12 +01:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern x86: remove gcov kernel support 2021-04-02 15:41:51 +03:00
mips OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
modules modules: remove stale if_wg reference 2021-04-15 19:59:13 -05:00
net pfsync: Expose PFSYNCF_OK flag to userspace 2021-04-26 14:31:17 +02:00
net80211 net80211: prefix get_random_bytes() with net80211_ 2021-03-24 22:16:09 +00:00
netgraph ng_ubt: Block attachment of uninitialized Intel Wireless 7265 2021-04-15 17:26:32 +03:00
netinet sctp: small cleanup, no functional change 2021-04-26 02:56:48 +02:00
netinet6 Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
netipsec Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
netpfil pf: Fix parsing of long table names 2021-04-26 18:08:15 +02:00
netsmb
nfs Fix panic when using BOOTP to resolve root path. 2021-03-28 14:02:40 -05:00
nfsclient nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nfsserver nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nlm
ofed LinuxKPI/OFED: (re)move inetdevice.h implementation 2021-03-30 14:40:46 +00:00
opencrypto OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
powerpc opal_console: fix serial console output corruption on powerpc64 2021-04-16 20:10:09 -03:00
riscv riscv: Assert that SUM is not set in SSTATUS for exceptions. 2021-04-21 13:57:20 -07:00
rpc nfsv4 client: do the BindConnectionToSession as required 2021-04-11 14:34:57 -07:00
security tcp_input/syncache: acquire only read lock on PCB for SYN,!ACK packets 2021-04-12 08:25:31 -07:00
sys linuxkpi: Implement atomic_dec_and_lock_irqsave() 2021-04-26 08:15:49 -07:00
teken
tests Add IPv4 fib lookup performance tests with uniform keys. 2021-03-30 14:32:28 +01:00
tools newbus: remove support for SINGLETON 2021-04-26 11:41:08 -06:00
ufs b_vflags update requries bufobj lock 2021-04-15 15:47:42 +03:00
vm sysctl vm.objects: report backing object and swap use 2021-04-19 21:32:01 +03:00
x86 amd64: Add MD bits for KASAN 2021-04-13 17:42:20 -04:00
xdr
xen xen: move x86-specific xen_vector_callback_enabled to sys/x86 2021-03-15 14:20:21 +01:00
Makefile