Mateusz Guzik 34ebdceac0 Manage process-related IDs with bitmaps ... Currently unique pid allocation on fork often requires a full walk of process, group, session lists to make sure it is not used by anything. This has a side effect of requiring proctree to be held along with allproc, which adds more contention in poudriere -j 128. The patch below implements trivial bitmaps which gets rid of the problem. Dedicated lock is introduced to manage IDs. While here a bug was discovered: all processes would inherit reap id from the first process spawned by init. This had a side effect of keeping the ID used and when allocation rolls over to the beginning it keeps being skipped. The patch is loosely based on initial work by mjoras@. Reviewed by: kib Sponsored by: The FreeBSD Foundation		2018-12-07 12:22:32 +00:00
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amd64	Plug memory disclosures via ptrace(2).	2018-12-03 20:54:17 +00:00
arm	Fix cut&paste typo in atomic_fetchadd_64().	2018-12-07 11:10:27 +00:00
arm64	Build the dtb for the rock64 board.	2018-12-02 19:36:20 +00:00
bsm
cam	daprobedone: announce if a disk is write-protected	2018-12-07 12:02:31 +00:00
cddl	zfs: we can boot from dataset with large_dnode enabled	2018-12-03 19:35:21 +00:00
compat	Remove redundant declaration after r341517.	2018-12-05 15:56:44 +00:00
conf	Fix LINT build after r341572.	2018-12-05 15:42:31 +00:00
contrib	Remove an ugly Ultrix hack. Ultrix has been AWOL since the last ice	2018-12-06 20:15:54 +00:00
crypto	rijndael (AES): Avoid leaking sensitive data on kernel stack	2018-10-26 20:53:01 +00:00
ddb
dev	netmap: remove dead code obsoleted by iflib	2018-12-07 11:47:42 +00:00
dts	arm64: allwinner: Add 792Mhz frequency to sun50i-a64-opp	2018-11-30 10:31:30 +00:00
fs	Plug memory disclosures via ptrace(2).	2018-12-03 20:54:17 +00:00
gdb
geom	gmirror: Evaluate mirror components against newest metadata copy	2018-12-07 02:44:04 +00:00
gnu	Update our devicetree to 4.19 for arm and arm64	2018-11-10 21:02:32 +00:00
i386	Plug memory disclosures via ptrace(2).	2018-12-03 20:54:17 +00:00
isa
kern	Manage process-related IDs with bitmaps	2018-12-07 12:22:32 +00:00
kgssapi
libkern
mips	Add CAPABILITIES to the ERL kernel config so that tools that have been	2018-11-28 13:25:10 +00:00
modules	mlx5fpga_tools initial code import.	2018-12-05 14:17:22 +00:00
net	netmap.h: include stdatomic.h	2018-12-05 15:38:52 +00:00
net80211
netgraph	ng_source(4): correction after the change r340617	2018-11-27 04:05:38 +00:00
netinet	Clamp the INPCB port hash tables to IPPORT_MAX + 1 chains.	2018-12-05 17:06:00 +00:00
netinet6	Clamp the INPCB port hash tables to IPPORT_MAX + 1 chains.	2018-12-05 17:06:00 +00:00
netipsec	Add sadb_x_sa2 extension to SADB_ACQUIRE requests.	2018-10-21 14:19:16 +00:00
netpfil	pfsync: Performance improvement	2018-12-06 19:27:15 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	ipoib: Notify on modify QP failure only when relevant	2018-12-05 13:27:17 +00:00
opencrypto	Add sha224 to the authctx union.	2018-10-23 18:07:37 +00:00
powerpc	powerpc: Set very low priority mode while waiting for AP unleash event	2018-12-06 04:36:02 +00:00
riscv	Fix reporting of SS_ONSTACK	2018-11-30 22:44:33 +00:00
rpc
security	audit: predict AUDITING_TD as false	2018-11-29 09:19:48 +00:00
sparc64	Plug memory disclosures via ptrace(2).	2018-12-03 20:54:17 +00:00
sys	Manage process-related IDs with bitmaps	2018-12-07 12:22:32 +00:00
teken	Implement ECMA-48 "REP", some Linuxen have started emitting them recently.	2018-10-21 08:29:36 +00:00
tests
tools	Use ${ECHO} in dtb/dtbo build, pass in from dtb.mk for -s	2018-11-09 18:56:40 +00:00
ufs	If the vfs.ffs.dotrimcons sysctl option is enabled while a file	2018-12-06 01:04:56 +00:00
vm	Normalize COMPAT_43 syscall declarations.	2018-12-04 16:48:47 +00:00
x86	Add definitions for Intel Speed Shift	2018-11-21 00:21:58 +00:00
xdr
xen
Makefile