Xin LI 5ed3c8af83 According to the documentation, on Linux, cancel_delayed_work() does not ... do drain (flush_workqueue() in Linux terms) but instead returns true if the work was removed before it is run, or false otherwise. Simulate this by removing the taskqueue_drain() and return the value derived from taskqueue_cancel()'s return value. This would solve a witness warning caused by calling taskqueue_drain() with a non-sleepable lock held, like: taskqueue_drain with the following non-sleepable locks held: exclusive rw lle (lle) r = 0 (0xfffffe001450b410) locked @ /usr/src/sys/netinet/in.c:1484 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffff848d4f7690 kdb_backtrace() at kdb_backtrace+0x39/frame 0xffffff848d4f7740 witness_warn() at witness_warn+0x4a8/frame 0xffffff848d4f7800 taskqueue_drain() at taskqueue_drain+0x3a/frame 0xffffff848d4f7840 set_timeout() at set_timeout+0x4a/frame 0xffffff848d4f7860 netevent_callback() at netevent_callback+0x16/frame 0xffffff848d4f7870 arpintr() at arpintr+0x9b5/frame 0xffffff848d4f7930 This do not affect kernel without OFED compiled in. Reported by: Garrett Cooper <yaneurabeya gmail com> (who also tested an earlier version of this patch, but bugs are mine) MFC after: 2 weeks		2013-05-08 17:45:22 +00:00
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mlx4	- Implement wake-on-lan support in mlxen.	2011-03-26 00:54:01 +00:00
bitmap.h
bitops.h
cdev.h	Use %s when calling make_dev with a string pointer. This makes	2012-11-09 21:41:07 +00:00
compat.h
compiler.h
completion.h
ctype.h
delay.h
device.h
dma-attrs.h
dma-mapping.h
dmapool.h
err.h
errno.h
ethtool.h
file.h	Merge Capsicum overhaul:	2013-03-02 00:53:12 +00:00
fs.h
gfp.h	After the PHYS_TO_VM_PAGE() function was de-inlined, the main reason	2012-08-05 14:11:42 +00:00
hardirq.h
idr.h
if_arp.h
if_ether.h
if_vlan.h
in.h	Add OFED and the associated options and drivers to x86 LINT builds:	2012-04-12 14:01:06 +00:00
in6.h	Add OFED and the associated options and drivers to x86 LINT builds:	2012-04-12 14:01:06 +00:00
inet.h
inetdevice.h
init.h
interrupt.h
io-mapping.h
io.h	Use VM_MEMATTR_UNCACHEABLE instead of VM_MEMATTR_UNCACHED for UC mappings.	2012-03-27 14:24:29 +00:00
ioctl.h
jhash.h
jiffies.h
kdev_t.h
kernel.h
kobject.h
kref.h
kthread.h
linux_compat.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
linux_idr.c	Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.	2011-11-07 06:44:47 +00:00
linux_radix.c	Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.	2011-11-07 06:44:47 +00:00
list.h	Commit the support for removing cpumask_t and replacing it directly with	2011-05-05 14:39:14 +00:00
lockdep.h
log2.h
miscdevice.h
mm.h
module.h
moduleparam.h
mount.h
mutex.h
net.h	- Updated TOE support in the kernel.	2012-06-19 07:34:13 +00:00
netdevice.h
notifier.h
page.h	Use VM_MEMATTR_UNCACHEABLE instead of VM_MEMATTR_UNCACHED for UC mappings.	2012-03-27 14:24:29 +00:00
pci.h	Redo r242842, now actually fixing the warnings, as follows:	2012-11-12 22:01:29 +00:00
poll.h
radix-tree.h
random.h
rbtree.h
rtnetlink.h
rwlock.h
rwsem.h
scatterlist.h
sched.h
semaphore.h
slab.h
socket.h
spinlock.h
stddef.h
string.h
sysfs.h
timer.h	Add protective parentheses for macro argument, missed in r247671.	2013-03-02 22:41:06 +00:00
types.h	Do not define bool/true/false if the symbols already exist.	2011-12-12 18:43:24 +00:00
uaccess.h
vmalloc.h
wait.h
workqueue.h	According to the documentation, on Linux, cancel_delayed_work() does not	2013-05-08 17:45:22 +00:00