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8fe7bf064f
freebsd-dev/sys
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Warner Losh 8fe7bf064f Fix bugs in recovery path and improve cm tracking 
Eliminate the TIMEDOUT state. This state really conveyed two different
concepts: I timed out during recovery (and my command got put on the
recovery queue), and I timed out diring discovery (which doesn't).
Separate those two concepts into two flags. Use the TIMEDOUT flag to
fail requests as timed out. Use the on queue flag to remove them from
the queue.

In mps_intr_locked for MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY message
type, when completing commands, ignore the ones that are not in state
INQUEUE. They were already completed as part of the recovery
process. When we complete them twice, we wind up with entries on the
free queue that are marked as busy, trigging asserts.

Reviewed by: scottl (earlier version, just for mpr)
Differential Revision: https://reviews.freebsd.org/D20785
2019-07-08 20:20:01 +00:00
..
amd64 Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
arm Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
arm64 Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
bsm
cam Remove the CDIOCREADSUBCHANNEL_SYSSPACE ioctl. 2019-07-03 00:10:01 +00:00
cddl Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
compat Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
conf Fix build error introduced by r349596. 2019-07-03 01:40:29 +00:00
contrib Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
crypto aesni(4): Fix trivial type typo 2019-05-27 00:47:51 +00:00
ddb ddb show proc typo 2019-06-22 05:35:23 +00:00
dev Fix bugs in recovery path and improve cm tracking 2019-07-08 20:20:01 +00:00
dts arm64: Add support for NanoPI NEO2 2019-05-02 12:56:13 +00:00
fs Add additional check for 'blocks per group' and 'fragments per group' superblock fields. 2019-07-07 08:58:02 +00:00
gdb
geom g_mirror_taste: avoid deadlock, always clear tasting flag 2019-07-01 22:06:36 +00:00
gnu dts: Import files from Linux 5.1 2019-05-08 19:27:30 +00:00
i386 Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
isa
kern Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
kgssapi Make the warning intervals for deprecated crypto algorithms tunable. 2019-06-11 23:00:55 +00:00
libkern Separate kernel crc32() implementation to its own header (gsb_crc32.h) and 2019-06-17 19:49:08 +00:00
mips Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
modules Add driver for NTB in AMD SoC. 2019-07-02 05:25:18 +00:00
net Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
net80211 Enhance the comment ieee80211_add_channel() to avoid a 2019-06-10 14:31:18 +00:00
netgraph Remove 'dir' argument in ng_ipfw_input, since ip_fw_args now has this info. 2019-03-14 22:30:05 +00:00
netinet Add an external mbuf buffer type that holds multiple unmapped pages. 2019-06-29 00:48:33 +00:00
netinet6 Add an external mbuf buffer type that holds multiple unmapped pages. 2019-06-29 00:48:33 +00:00
netipsec netipsec key_register: check for M_NOWAIT alloc failure 2019-06-25 15:43:52 +00:00
netpfil Convert all IPv4 and IPv6 multicast memberships into using a STAILQ 2019-06-25 11:54:41 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Fix prio vs. nonprio tagged traffic in RDMACM 2019-06-04 06:21:31 +00:00
opencrypto Move declaration of warninterval out from under COMPAT_FREEBSD32. 2019-06-11 23:28:07 +00:00
powerpc Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
riscv Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
rpc Fix malloc stats for the RPCSEC_GSS server code when DEBUG is enabled. 2019-04-04 01:23:06 +00:00
security Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
sparc64 Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
sys Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
teken
tests
tools Add SDIO support. 2019-06-08 16:26:56 +00:00
ufs Add a new "untrusted" option to the mount command. Its purpose 2019-07-01 23:22:26 +00:00
vm Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
x86 Currently, MCA entries remain on an every-growing linked list. This means 2019-06-08 18:26:48 +00:00
xdr
xen
Makefile