freebsd-dev/sys
Alexander Motin 8054320e07 Make CTL nicer to increased MAXPHYS.
Before this CTL always allocated MAXPHYS-sized buffers, even for 4KB I/O,
that is even more overkill for MAXPHYS of 1MB.  This change limits maximum
allocation to 512KB if MAXPHYS is bigger, plus if one is above 128KB, adds
new 128KB UMA zone for smaller I/Os.  The patch factors out alloc/free,
so later we could make it use more zones or malloc() if we'd like.

MFC after:	1 week
Sponsored by:	iXsystems, Inc.
2020-11-11 21:59:39 +00:00
..
amd64 vmm: Make pmap_invalidate_ept() wait synchronously for guest exits 2020-11-11 15:01:17 +00:00
arm Remove the 'nap' field from ARM's 'struct syscall_args', to bring it 2020-11-05 18:10:03 +00:00
arm64 arm64: bs_sr_<N> take II 2020-11-09 23:34:32 +00:00
bsm
cam Make CTL nicer to increased MAXPHYS. 2020-11-11 21:59:39 +00:00
cddl malloc: move malloc_type_internal into malloc_type 2020-11-06 21:33:59 +00:00
compat LinuxKPI: Implement ACPI bits required by drm-kmod in base system 2020-11-09 13:20:14 +00:00
conf Add INIT_ALL_ZERO and INIT_ALL_PATTERN to kern.opts.mk 2020-11-10 23:25:16 +00:00
contrib zfs: combine zio caches if possible 2020-11-10 14:23:46 +00:00
crypto Check cipher key lengths during probesession. 2020-11-05 23:31:58 +00:00
ddb db_search_symbol: prevent pollution from bogus symbols 2020-10-26 16:42:53 +00:00
dev Clear tp->tod in t4_pcb_detach(). 2020-11-10 19:54:39 +00:00
dts Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
fs Make it possible to mount a fuse filesystem, such as squashfuse, 2020-11-09 08:53:15 +00:00
gdb gdb(4): Don't escape GDB special characters at application layer 2020-09-30 14:55:54 +00:00
geom ffs: Clamp BIO_SPEEDUP length 2020-11-11 13:48:07 +00:00
gnu Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
i386 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
isa
kern thread: batch tid_free calls in thread_reap 2020-11-11 18:45:06 +00:00
kgssapi State kgssapi dependency on xdr. 2020-09-17 22:29:38 +00:00
libkern arc4random(9): Integrate with RANDOM_FENESTRASX push-reseed 2020-10-10 21:48:06 +00:00
mips Remove 'struct trapframe' pointer from mips64's 'struct syscall_args'. 2020-11-06 19:19:51 +00:00
modules LinuxKPI: Implement ACPI bits required by drm-kmod in base system 2020-11-09 13:20:14 +00:00
net iflib: Free full mbuf chains when draining transmit queues 2020-11-11 18:00:06 +00:00
net80211 net80211: fix a typo 2020-11-04 12:07:33 +00:00
netgraph ng_nat: unbreak ABI 2020-11-10 02:26:44 +00:00
netinet RFC 7323 specifies that: 2020-11-09 21:49:40 +00:00
netinet6 Fix use-after-free in icmp6_notify_error(). 2020-10-28 20:22:20 +00:00
netipsec Trigger soft lifetime expiration on sequence number 2020-10-16 11:27:01 +00:00
netpfil Add dtrace SDT probe ipfw:::rule-matched. 2020-10-21 15:01:33 +00:00
netsmb net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
nfs nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsclient nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsserver nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nlm nlm: clean up empty lines in .c and .h files 2020-09-01 22:14:52 +00:00
ofed Fix for referencing file via its vnode in ibore. 2020-11-02 10:44:29 +00:00
opencrypto Use void * in place of caddr_t. 2020-11-06 18:09:52 +00:00
powerpc [PowerPC] Fix powerpc64le boot after HPT superpages addition 2020-11-08 23:34:06 +00:00
riscv riscv: set kernel_pmap hart mask more precisely 2020-11-05 00:52:52 +00:00
rpc Fix a potential memory leak in the NFS over TLS handling code. 2020-09-05 00:50:52 +00:00
security mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC 2020-09-03 20:30:52 +00:00
sys thread: lockless zombie list manipulation 2020-11-11 18:43:51 +00:00
teken Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
tests Add small tool to invoke kernel test framework tests. 2020-09-02 09:20:40 +00:00
tools Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
ufs ffs: Clamp BIO_SPEEDUP length 2020-11-11 13:48:07 +00:00
vm vm_map: Handle kernel map entry allocator recursion 2020-11-11 17:16:39 +00:00
x86 linux(4): Deduplicate unimpl/dummy syscall handlers 2020-11-05 19:30:31 +00:00
xdr xdr: clean up empty lines in .c and .h files 2020-09-01 22:13:28 +00:00
xen xen: clean up empty lines in .c and .h files 2020-09-01 21:21:55 +00:00
Makefile