freebsd-nq/sys
Mateusz Guzik 31b2ac4b5a select: replace reference counting with memory barriers in selfd
Refcounting was added to combat a race between selfdfree and doselwakup,
but it adds avoidable overhead.

selfdfree detects it can free the object by ->sf_si == NULL, thus we can
ensure that the condition only holds after all accesses are completed.
2020-11-16 03:09:18 +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: Exclude linux/acpi.h content on non-ACPI archs. 2020-11-14 10:34:18 +00:00
conf Disable kernel INIT_ALL_ZERO on amd64 2020-11-13 18:34:13 +00:00
contrib zfs: disable periodic arc updates 2020-11-14 19:23:07 +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 Add PMRCAP printing and fix earlier CAP_HI. 2020-11-14 01:45:34 +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 gbde: replace malloc_last_fail with a kludge 2020-11-12 20:20:57 +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 select: replace reference counting with memory barriers in selfd 2020-11-16 03:09:18 +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 ip_fastfwd: style(9) tidy for r367628 2020-11-13 18:25:07 +00:00
netinet6 Fix implicit automatic local port selection for IPv6 during connect calls. 2020-11-14 14:50:34 +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
nfs
nfsclient
nfsserver
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 [PowerPC64LE] Radix MMU fixes for LE. 2020-11-13 16:56:03 +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 cred: annotate credbatch_process argument as unused 2020-11-14 19:56:11 +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 Handle LoR in flush_pagedep_deps(). 2020-11-14 05:30:10 +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
Makefile