opnsense-src/sys
Mark Johnston 915d1b71cd Restore swap pager readahead after r292373.
The removal of vm_fault_additional_pages() meant that a hard fault on
a swap-backed page would result in only that page being read in. This
change implements readahead and readbehind for the swap pager in
swap_pager_getpages(). swap_pager_haspage() is modified to return the
largest contiguous non-resident range of pages containing the requested
range.

Reviewed by:	alc, kib
Tested by:	pho
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D7677
2016-08-30 05:56:21 +00:00
..
amd64 Shorten banal comments about zeroing and copying pages. Don't give 2016-08-29 14:38:31 +00:00
arm Fix TI PRUSS driver panic with INVARIANTS enabled 2016-08-30 01:31:03 +00:00
arm64 Print both the kernel read and write translation in DDB when asking for 2016-08-27 10:30:20 +00:00
boot Some versions of SLOF do not append the partition number to the boot 2016-08-30 00:47:21 +00:00
bsm Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
cam Decode some new ATA commands found in ACS-3. 2016-08-27 19:51:37 +00:00
cddl Bug 212114 - loader: zio_checksum_verify() must test spa for NULL pointer 2016-08-24 16:30:15 +00:00
compat Add missing header dependency. 2016-08-24 09:57:19 +00:00
conf Add cnv API. 2016-08-27 13:37:30 +00:00
contrib Follow-up to r304953, in which I broke the build: apparently the SOLARIS 2016-08-28 19:35:29 +00:00
crypto Connect the SHA-512t256 and Skein hashing algorithms to ZFS 2016-05-31 04:12:14 +00:00
ddb Expand error messages: print symbol names, parentheses and shift tokens, 2016-08-28 19:33:09 +00:00
dev hyperv/hn: Remove unnecessary NULL check. 2016-08-30 05:47:58 +00:00
fs Implement VOP_FDATASYNC() for msdosfs. 2016-08-15 19:17:00 +00:00
gdb
geom Do not invoke resize event if initial disk size is zero. Some disks 2016-08-01 20:54:54 +00:00
gnu Revert changes for local testing, inadvertantly commited in r300811. 2016-05-26 23:59:42 +00:00
i386 Shorten banal comments about zeroing and copying pages. Don't give 2016-08-29 14:38:31 +00:00
isa sys/isa: minor spelling fixes. 2016-05-03 21:51:52 +00:00
kern Implement 'devctl clear driver' to undo a previous 'devctl set driver'. 2016-08-29 22:48:36 +00:00
kgssapi kgssapi: insignificant spelling fix. 2016-05-03 22:05:03 +00:00
libkern sys: Make use of our rounddown() macro when sys/param.h is available. 2016-04-30 14:41:18 +00:00
mips [mips] move AR91XX_BASE to std.AR91XX. 2016-08-28 04:10:23 +00:00
modules Use both the MACHINE and MACHINE_CPUARCH directories for finding sources. 2016-08-29 07:48:35 +00:00
net net/rndis: Packet types are defined by NDIS; not RNDIS specific. 2016-08-30 03:11:07 +00:00
net80211 [net80211] correctly lock the ifp before accessing the lladdr. 2016-08-18 01:25:12 +00:00
netgraph Avoid panic from ng_uncallout when unpluggin ethernet cable with active 2016-08-08 19:31:01 +00:00
netinet Adjust TCP module fastpath after r304803's cc_ack_received() changes. 2016-08-26 19:23:17 +00:00
netinet6 Fix L2 caching for UDP over IPv6 2016-08-24 00:52:30 +00:00
netipsec Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
netnatm kernel: use our nitems() macro when it is available through param.h. 2016-04-19 23:48:27 +00:00
netpfil Try to fix gcc compilation errors (which are right). 2016-08-18 10:26:15 +00:00
netsmb sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
nfs Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
nfsclient
nfsserver
nlm When sleeping waiting for either local or remote advisory lock, 2016-06-26 20:08:42 +00:00
ofed Do not free an uninitialized pointer on soaccept failure in the iWARP 2016-08-26 08:25:28 +00:00
opencrypto opencrypto AES-ICM: Fix heap corruption typo 2016-08-01 22:57:03 +00:00
pc98 Remove the ie(4) driver for Intel 82586 ISA Ethernet adapters. 2016-08-20 00:49:29 +00:00
powerpc Attach and LAW problems to fix 2016-08-30 02:09:40 +00:00
riscv o Remove operation in machine mode. 2016-08-10 12:41:36 +00:00
rpc Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
security Audit the accepted (or rejected) username argument to setlogin(2). 2016-08-20 20:28:08 +00:00
sparc64 Remove the wds(4) driver for the WD700 ISA SCSI HBA. 2016-08-19 21:51:42 +00:00
sys Zap M_IOVEC. 2016-08-30 05:15:42 +00:00
teken Sync HPA and VPA implementations with CUP. 2015-08-24 07:49:27 +00:00
tests Style 9 changes. 2015-11-12 10:31:14 +00:00
tools Consider CROSS_BINUTILS_PREFIX environment variable so we use correct 2016-08-10 13:49:17 +00:00
ufs Bug 211013 reports that a write error to a UFS filesystem running 2016-08-16 21:02:30 +00:00
vm Restore swap pager readahead after r292373. 2016-08-30 05:56:21 +00:00
x86 Fix build for !SMP kernels after the Xen MSIX workaround. 2016-08-22 21:23:17 +00:00
xdr RPC: for pointers replace 0 with NULL. 2016-04-14 17:06:37 +00:00
xen xen: Correct typo in #undef for symbol NBPL 2016-06-06 14:55:46 +00:00
Makefile Add riscv to the list of architectures for cscope. 2016-02-29 16:39:27 +00:00