Warner Losh 7381bbee29 cam: Run all XPT_ASYNC ccbs in a dedicated thread ... Queue all XPT_ASYNC ccb's and run those in a new cam async thread. This thread is allowed to sleep for things like memory. This should allow us to make all the registration routines for cam periph drivers simpler since they can assume they can always allocate memory. This is a separate thread so that any I/O that's completed in xpt_done_td isn't held up. This should fix the panics for WAITOK alloations that are elsewhere in the storage stack that aren't so easy to convert to NOWAIT. Additional future work will convert other allocations in the registration path to WAITOK should detailed analysis show it to be safe. Reviewed by: chs@, rpokala@ Differential Revision: https://reviews.freebsd.org/D29210		2021-03-12 13:29:42 -07:00
..
amd64	x86: Update some stale comments in cpu_fork() and cpu_copy_thread().	2021-03-12 09:48:49 -08:00
arm	mvebu_gpio: Fix settings of gpio pin direction.	2021-03-07 11:41:30 +01:00
arm64	arm64: Fix COMPAT_FREEBSD32.	2021-03-10 19:06:42 +01:00
bsm	Add aio_writev and aio_readv	2021-01-02 19:57:58 -07:00
cam	cam: Run all XPT_ASYNC ccbs in a dedicated thread	2021-03-12 13:29:42 -07:00
cddl	Handle functions that use a nop in the arm64 fbt	2021-03-03 14:18:03 +00:00
compat	linux(4): make getcwd(2) return ERANGE instead of ENOMEM	2021-03-12 15:31:45 +00:00
conf	kern.mk: fix -Wno-error style to fix build with Clang 12	2021-03-10 17:34:35 -05:00
contrib	Fix dpdk/ldradix fib lookup algorithm preference calculation.	2021-03-07 22:17:53 +00:00
crypto	armv8crypto: fix AES-XTS regression introduced by ed9b7f44	2021-03-07 12:03:47 -08:00
ddb	ddb: just move cursor when the lexer backs up	2021-02-24 15:56:16 -08:00
dev	ccr: Disable requests on port 1 when needed to workaround a firmware bug.	2021-03-12 10:59:35 -08:00
dts	Remove DTS files for arm boards we don't support	2021-01-27 10:02:01 +00:00
fs	null_vput_pair(): release use reference on dvp earlier	2021-03-12 13:31:08 +02:00
gdb	Use atomic loads/stores when updating td->td_state	2021-02-18 14:02:48 +00:00
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	x86: Update some stale comments in cpu_fork() and cpu_copy_thread().	2021-03-12 09:48:49 -08:00
isa	Move back the isa non-PNP driver deadline to FreeBSD 14.	2021-03-08 16:00:23 -07:00
kern	Fetch the sigfastblock value in syscalls that wait for signals	2021-03-12 18:14:17 +00:00
kgssapi	opencrypto: Introduce crypto_dispatch_async()	2021-02-08 09:19:19 -05:00
libkern	Restore the augmented strlen commentary	2021-02-08 19:15:21 +00:00
mips	[ar71xx] Fix routerstation / routerstation pro redboot FIS probing	2021-02-25 13:14:55 -08:00
modules	Implement basic support for allocating memory from a specific numa node	2021-03-09 21:01:47 +01:00
net	pf: Fully remove interrupt events on vnet cleanup	2021-03-12 12:12:43 +01:00
net80211	net80211: ratectl header guard against multiple inclusions	2021-03-07 17:35:58 +00:00
netgraph	netgraph/ng_bridge: Add counters for the first link, too	2021-02-10 19:05:37 +01:00
netinet	Don't pass RFPROC to kproc_create(), it is redundant.	2021-03-12 09:48:10 -08:00
netinet6	Flush remaining routes from the routing table during VNET shutdown.	2021-03-10 21:10:14 +00:00
netipsec	Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors."	2021-02-08 22:32:32 +00:00
netpfil	pf: Fully remove interrupt events on vnet cleanup	2021-03-12 12:12:43 +01:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	ofed: quiet gcc -Wint-in-bool-context	2021-02-24 15:56:16 -08:00
opencrypto	ktls: Fix non-inplace TLS 1.3 encryption.	2021-03-10 11:07:40 -08:00
powerpc	SPDX: Spell 4 clause BSD license correctly	2021-03-11 14:17:54 -07:00
riscv	riscv: fix errors in some atomic type aliases	2021-03-04 16:59:58 -04:00
rpc	nfs-over-tls: handle res.gid.gid_val correctly for memory allocation	2021-01-12 13:59:52 -08:00
security	Add a comment on why the call to mac_vnode_relabel() might be in the wrong	2021-02-27 16:25:26 +00:00
sys	Set TDP_KTHREAD before calling cpu_fork() and cpu_copy_thread().	2021-03-12 09:48:20 -08:00
teken	loader: implement framebuffer console	2021-01-02 21:41:36 +02:00
tests	Enable running fib tests inside vnet jail.	2021-01-17 20:32:26 +00:00
tools	syscalls.master: Add a new syscall type: RESERVED	2021-01-26 18:27:44 +00:00
ufs	softdep_unmount: assert that no dandling dependencies are left	2021-03-12 13:31:08 +02:00
vm	uma: allow uma_zfree_pcu(..., NULL)	2021-03-12 12:12:35 +01:00
x86	x86: tsc: deprioritize TSC on VirtualBox	2021-03-08 14:43:06 -06:00
xdr
xen	xen: remove .swp file from public headers	2021-01-11 18:14:11 +01:00
Makefile