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9acc0eafd7
freebsd-skq/sys
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Hans Petter Selasky 9acc0eafd7 Implement callout_drain_async(), inspired by the projects/hps_head 
branch.

This function is used to drain a callout via a callback instead of
blocking the caller until the drain is complete. Refer to the
callout_drain_async() manual page for a detailed description.

Limitation: If a lock is used with the callout, the callout can only
be drained asynchronously one time unless the callout_init_mtx()
function is called again. This limitation is not present in
projects/hps_head and will require more invasive changes to the
timeout code, which was not in the scope of this patch.

Differential Revision:	https://reviews.freebsd.org/D3521
Reviewed by:		wblock
MFC after:		1 month
2015-09-14 10:52:26 +00:00
..
amd64 Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
arm Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
arm64 Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
boot Add missing file to build. 2015-09-14 07:11:53 +00:00
bsm
cam Remove CTL_PRIV_LBA_LEN from HA messages. 2015-09-14 09:56:01 +00:00
cddl MFV r287623: 5997 FRU field not set during pool creation and never 2015-09-13 07:15:14 +00:00
compat Fixes a panic triggered by threaded Linux applications when running 2015-09-02 14:04:13 +00:00
conf - Factor out the common and generic parts of the sparc64 host-PCI-bridge 2015-09-12 22:49:32 +00:00
contrib Revert ip_fil_freebsd.c -r287674. This should not have gone in yet. 2015-09-11 16:52:13 +00:00
crypto const'ify an arg that we don't update... 2015-07-29 23:37:15 +00:00
ddb Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
dev Correct PCI ID. 2015-09-14 07:08:29 +00:00
fs Fix an NFS server bug that manifested in "ls -al" displaying a plus 2015-08-28 14:26:11 +00:00
gdb
geom After the introduction of direct dispatch, the pacing code in g_down() 2015-09-02 17:29:30 +00:00
gnu Fixing a memory leak on module unloading. 2015-09-11 22:43:35 +00:00
i386 Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
isa
kern Implement callout_drain_async(), inspired by the projects/hps_head 2015-09-14 10:52:26 +00:00
kgssapi
libkern Remove checks for __ARM_EABI__, we only build for EABI now. 2015-07-09 21:02:40 +00:00
mips Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
modules Reimplement CTL High Availability. 2015-09-10 12:40:31 +00:00
net Update TSO limits to include all headers. 2015-09-14 08:36:22 +00:00
net80211 Replay r286410. Change KPI of how device drivers that provide wireless 2015-08-27 08:56:39 +00:00
netgraph Add support for PPP-Max-Payload PPPoE tag (RFC4638). 2015-09-11 09:15:27 +00:00
netinet * Improve error checking for arp messages. 2015-09-14 10:28:47 +00:00
netinet6 Remove SIOCGDRLST_IN6 and SIOCGPRLST_IN6 forgotten in the previous commit. 2015-09-10 08:37:03 +00:00
netipsec Make IPsec work with AES-GCM and AES-ICM (aka CTR) in OCF... IPsec 2015-08-04 17:47:11 +00:00
netnatm
netpfil pf: Fix misdetection of forwarding when net.link.bridge.pfil_bridge is set 2015-09-01 19:04:04 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Currently the Linux character device mmap handling only supports mmap 2015-09-03 18:27:39 +00:00
opencrypto Make IPsec work with AES-GCM and AES-ICM (aka CTR) in OCF... IPsec 2015-08-04 17:47:11 +00:00
pc98 Add missing ofw_machdep.h. Make x86 ofw_machdep.h work pc98 too. 2015-08-28 15:41:09 +00:00
powerpc Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
rpc Set curvnet context inside the RPC code in more places. 2015-08-18 18:12:46 +00:00
security fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
sparc64 - Sanity check that the parent ranges given in the "ranges" property 2015-09-13 21:59:56 +00:00
sys Implement callout_drain_async(), inspired by the projects/hps_head 2015-09-14 10:52:26 +00:00
teken Sync HPA and VPA implementations with CUP. 2015-08-24 07:49:27 +00:00
tools
ufs Do not consume extra reference. This is a bug in r287479. 2015-09-05 12:28:18 +00:00
vm Remove the v_cache_min and v_cache_max sysctls. They are unused and have 2015-09-11 03:00:20 +00:00
x86 Add stack_save_td_running(), a function to trace the kernel stack of a 2015-09-11 03:54:37 +00:00
xdr
xen xen: allow disabling PV disks and nics 2015-08-21 15:53:08 +00:00
Makefile Kill EoL whitespace. 2015-05-29 14:03:07 +00:00