Conrad Meyer aaa3852435 buf: Add B_INVALONERR flag to discard data ... Setting the B_INVALONERR flag before a synchronous write causes the buf cache to forcibly invalidate contents if the write fails (BIO_ERROR). This is intended to be used to allow layers above the buffer cache to make more informed decisions about when discarding dirty buffers without successful write is acceptable. As a proof of concept, use in msdosfs to handle failures to mark the on-disk 'dirty' bit during rw mount or ro->rw update. Extending this to other filesystems is left as future work. PR: 210316 Reviewed by: kib (with objections) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D21539		2019-09-11 21:24:14 +00:00
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amd64	Update comments and ordering in linux*_dummy.c	2019-09-11 17:56:48 +00:00
arm	In am335x_dmtpps, use a spin mutex to interlock between PPS capture and PPS	2019-09-10 22:08:34 +00:00
arm64	Update comments and ordering in linux*_dummy.c	2019-09-11 17:56:48 +00:00
bsm	Create new EINTEGRITY error with message "Integrity check failed".	2019-01-17 06:35:45 +00:00
cam	Fix assumptions of only one device per SES slot.	2019-09-11 03:25:30 +00:00
cddl	Replace redundant code with a few new vm_page_grab facilities:	2019-09-10 19:08:01 +00:00
compat	linux: add trivial renameat2 implementation	2019-09-11 13:01:59 +00:00
conf	riscv: Ensure that BSS is 8-byte aligned	2019-09-09 15:57:24 +00:00
contrib	Change synchonization rules for vm_page reference counting.	2019-09-09 21:32:42 +00:00
crypto	Stop using des_cblock * for arguments to DES functions.	2019-08-26 17:25:07 +00:00
ddb	ddb(4): Add some support for lexing IPv6 addresses	2019-09-09 16:32:23 +00:00
dev	Replace redundant code with a few new vm_page_grab facilities:	2019-09-10 19:08:01 +00:00
dts	dtso: allwinner: Add an overlay for H3 thermal node	2019-08-24 13:26:34 +00:00
fs	buf: Add B_INVALONERR flag to discard data	2019-09-11 21:24:14 +00:00
gdb	gdb(4): Root a sysctl tree at 'debug.gdb.'	2019-09-08 22:52:47 +00:00
geom	Allow more nesting of GEOM partitioning schemes	2019-09-03 20:57:20 +00:00
gnu	arm: dts: am33xx: Fix the region for uart0	2019-08-07 13:11:53 +00:00
i386	Update comments and ordering in linux*_dummy.c	2019-09-11 17:56:48 +00:00
isa
kern	buf: Add B_INVALONERR flag to discard data	2019-09-11 21:24:14 +00:00
kgssapi	Stop using des_cblock * for arguments to DES functions.	2019-08-26 17:25:07 +00:00
libkern	Remove zlib 1.0.4 from kernel.	2019-08-25 17:13:00 +00:00
mips	Change synchonization rules for vm_page reference counting.	2019-09-09 21:32:42 +00:00
modules	Add kernel-side support for in-kernel TLS.	2019-08-27 00:01:56 +00:00
net	Callout drain does not have to be followed by a callout stop call.	2019-09-10 14:33:07 +00:00
net80211	Enhance the comment ieee80211_add_channel() to avoid a	2019-06-10 14:31:18 +00:00
netgraph	avoid holding PCB mutex during copyin/copyout()	2019-08-30 16:35:31 +00:00
netinet	Avoid unneeded call to arc4random() in syncache_add()	2019-09-11 18:48:26 +00:00
netinet6	Add kernel-side support for in-kernel TLS.	2019-08-27 00:01:56 +00:00
netipsec	Fix broken window replay check that will allow old packet to be accepted.	2019-09-06 14:30:23 +00:00
netpfil	Fix rule truncation on external action module unloading.	2019-08-15 13:44:33 +00:00
netsmb	Stop using des_cblock * for arguments to DES functions.	2019-08-26 17:25:07 +00:00
nfs
nfsclient
nfsserver
nlm
ofed	OFED: Fix accidental double-copy of rdma_sdp.h in r351176	2019-08-18 04:19:41 +00:00
opencrypto	Adjust the deprecated warnings for /dev/crypto to be less noisy.	2019-08-27 21:29:37 +00:00
powerpc	Change synchonization rules for vm_page reference counting.	2019-09-09 21:32:42 +00:00
riscv	riscv: Add missing header	2019-09-11 18:07:15 +00:00
rpc	Avoid relying on header pollution from sys/refcount.h.	2019-07-29 20:26:01 +00:00
security	vm_map_simplify_entry considers merging an entry with its two	2019-08-25 07:06:51 +00:00
sparc64	Change synchonization rules for vm_page reference counting.	2019-09-09 21:32:42 +00:00
sys	buf: Add B_INVALONERR flag to discard data	2019-09-11 21:24:14 +00:00
teken	Adjust teken to allow build as part of loader	2019-09-05 18:07:40 +00:00
tests	Regularize the Netflix copyright	2019-02-04 21:28:25 +00:00
tools	fw_stub.awk: use @generated tag in generated files	2019-09-11 13:35:22 +00:00
ufs	Remove some unneeded vfs_busy() calls in SU code.	2019-09-09 11:22:38 +00:00
vm	Replace redundant code with a few new vm_page_grab facilities:	2019-09-10 19:08:01 +00:00
x86	Move phys_avail definition into MI code. It is consumed in the MI layer and	2019-08-16 00:45:14 +00:00
xdr
xen	xen: introduce a new way to setup event channel upcall	2019-01-30 11:34:52 +00:00
Makefile