upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-02-27 03:40:37 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions
opnsense-src/sys
History
Mark Johnston b5d239cb97 Wire pages in vm_page_grab() when appropriate. 
uiomove_object_page() and exec_map_first_page() would previously wire a
page after having grabbed it.  Ask vm_page_grab() to perform the wiring
instead: this removes some redundant code, and is cheaper in the case
where the requested page is not resident since the page allocator can be
asked to initialize the page as wired, whereas a separate vm_page_wire()
call requires the page lock.

In vm_imgact_hold_page(), use vm_page_unwire_noq() instead of
vm_page_unwire(PQ_NONE).  The latter ensures that the page is dequeued
before returning, but this is unnecessary since vm_page_free() will
trigger a batched dequeue of the page.

Reviewed by:	alc, kib
Tested by:	pho (part of a larger patch)
MFC after:	1 week
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D21440
2019-08-28 16:08:06 +00:00
..
amd64 amd64: loose constraints on the APs dpcpu and nmi/dbg stack allocations. 2019-08-25 21:01:40 +00:00
arm Fix bogusly declared WERRORs in kernel build 2019-08-25 19:39:31 +00:00
arm64 arm64: rk3399: pinctrl: Add gpio banks and fix iomux 2019-08-27 18:00:01 +00:00
bsm Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
cam Always check cam_periph_error() status for ERESTART. 2019-08-27 16:41:06 +00:00
cddl Use an atomic reference count for paging in progress so that callers do not 2019-08-19 23:09:38 +00:00
compat Change locking requirements for VOP_UNSET_TEXT(). 2019-08-18 20:24:52 +00:00
conf Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
contrib Document ipf_nat_hashtab_add() return codes. 2019-08-28 04:55:17 +00:00
crypto Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
ddb Cache kernel stacks in UMA. This gives us NUMA support, better concurrency, 2019-08-06 23:15:34 +00:00
dev cxgbe/t4_tom: Initialize all TOE connection parameters in one place. 2019-08-27 04:19:40 +00:00
dts dtso: allwinner: Add an overlay for H3 thermal node 2019-08-24 13:26:34 +00:00
fs fusefs: Fix some bugs regarding the size of the LISTXATTR list 2019-08-28 04:19:37 +00:00
gdb Fix i386 build after r351368 2019-08-22 04:31:07 +00:00
geom geom_uzip(4), mkuzip(8): Add Zstd image mode 2019-08-13 23:32:56 +00:00
gnu arm: dts: am33xx: Fix the region for uart0 2019-08-07 13:11:53 +00:00
i386 i386: Implement atomic_load_64(9) and atomic_store_64(9). 2019-08-18 15:58:44 +00:00
isa Reapply, with minor tweaks, r338025, from the original commit: 2018-09-26 17:12:14 +00:00
kern Wire pages in vm_page_grab() when appropriate. 2019-08-28 16:08:06 +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 mips: hide regnum definitions behind _KERNEL/_WANT_MIPS_REGNUM 2019-08-22 21:43:21 +00:00
modules Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
net Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
net80211 Enhance the comment ieee80211_add_channel() to avoid a 2019-06-10 14:31:18 +00:00
netgraph Convert ng_deflate to use new zlib. 2019-08-23 07:24:36 +00:00
netinet Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
netinet6 Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
netipsec Add missing new line in several log messages. 2019-08-09 08:58:09 +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 Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
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 Revert a part of r350883 that should never have gone in 2019-08-27 14:04:32 +00:00
riscv Move phys_avail definition into MI code. It is consumed in the MI layer and 2019-08-16 00:45:14 +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 Move phys_avail definition into MI code. It is consumed in the MI layer and 2019-08-16 00:45:14 +00:00
sys proc: remove zpfind 2019-08-28 01:22:21 +00:00
teken Attempt to complete fixing programmable function keys for syscons. 2019-02-20 02:14:41 +00:00
tests Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
tools Add SDIO support. 2019-06-08 16:26:56 +00:00
ufs De-commision the MNTK_NOINSMNTQ kernel mount flag. 2019-08-23 19:40:10 +00:00
vm Wire pages in vm_page_grab() when appropriate. 2019-08-28 16:08:06 +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