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767c3593eb
freebsd-dev/sys
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Pyun YongHyeon 767c3593eb Fix incorrect RX BD producer updates. The producer index was 
already updated after allocating mbuf so driver had to use the last
index instead of using next producer index. This should fix driver
hang which may happen under high network load.

Reported by:	Igor Sysoev <is <> rambler-co dot ru>, Vlad Galu <dudu <> dudu dot ro>
Tested by:	Igor Sysoev <is <> rambler-co dot ru>, Vlad Galu <dudu <> dudu dot ro>
MFC after:	10 days
2010-09-16 17:32:37 +00:00
..
amd64 Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
arm In pmap_remove_all(), do not decrease pm_stats.wired_count if the mapping was 2010-09-12 20:46:32 +00:00
boot Merge from powerpc: 2010-09-16 12:05:00 +00:00
bsm
cam Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic. 2010-09-02 19:40:28 +00:00
cddl Fix kernel panic when moving a file to .zfs/shares 2010-09-15 19:55:26 +00:00
compat Implement proc/$$/environment. 2010-09-16 07:56:34 +00:00
conf Add 64-bit SWARM board kernel configs. 2010-09-15 05:32:10 +00:00
contrib When using pf routing options, properly handle IP fragmentation 2010-09-10 00:00:06 +00:00
crypto Crypto(4) driver for AESNI. 2010-07-23 11:00:46 +00:00
ddb One more use for _SIG_VALID. 2010-07-12 10:18:10 +00:00
dev Fix incorrect RX BD producer updates. The producer index was 2010-09-16 17:32:37 +00:00
fs Remove empty devfs directories automatically. 2010-09-15 14:23:55 +00:00
gdb
geom Add support for dumping kernel to gconcat. 2010-09-16 17:24:25 +00:00
gnu Add dedicated routines to toggle lockmgr flags such as LK_NOSHARE and 2010-08-20 19:46:50 +00:00
i386 Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
ia64 bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
isa bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
kern Re-add r212370 now that the LOR in powerpc64 has been resolved: 2010-09-16 16:13:12 +00:00
kgssapi
libkern Provide memchr() in the libkern. 2010-06-02 17:27:23 +00:00
mips Add 64-bit SWARM board kernel configs. 2010-09-15 05:32:10 +00:00
modules Merge r207585 from cas(4): 2010-09-16 09:29:48 +00:00
net Replace sbuf_overflowed() with sbuf_error(), which returns any error 2010-09-10 16:42:16 +00:00
net80211 Wrap remaining ieee80211_ratectl_node_init() calls missed in r211314. 2010-08-21 11:06:21 +00:00
netatalk
netgraph Fix typo 2010-08-02 22:26:08 +00:00
netinet Improve comment to TCP_MINMSS by taking the wording from lstewart (with 2010-09-16 12:13:06 +00:00
netinet6 Remove unused variables. 2010-09-15 20:41:20 +00:00
netipsec MFp4 @178283: 2010-05-24 16:27:47 +00:00
netipx
netnatm
netncp Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
netsmb Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
nfs Move sys/nfsclient/nfs_lock.c into sys/nfs and build it as a separate 2010-07-24 22:11:11 +00:00
nfsclient Do not fork nfsiod directly from the vop methods. This causes LORs between 2010-09-12 19:06:08 +00:00
nfsserver - When VFS_VGET() is not supported, switch to VOP_LOOKUP(). 2010-08-26 23:41:40 +00:00
nlm
opencrypto Add an extra comment to the SDT probes definition. This allows us to get 2010-08-22 11:18:57 +00:00
pc98 Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
pci Remove unnecessary controller reinitialization. 2010-08-24 18:52:24 +00:00
powerpc Split the SLB mirror cache into two kinds of object, one for kernel maps 2010-09-16 03:46:17 +00:00
rpc - Check the result of malloc(M_NOWAIT) in replay_alloc(). The caller 2010-08-26 23:33:04 +00:00
security Replace sbuf_overflowed() with sbuf_error(), which returns any error 2010-09-10 16:42:16 +00:00
sparc64 Remove accidentally committed test code which effectively prevented the 2010-09-16 12:05:46 +00:00
sun4v Sync with other platforms: 2010-09-15 17:11:15 +00:00
sys Re-add r212370 now that the LOR in powerpc64 has been resolved: 2010-09-16 16:13:12 +00:00
teken Make ^L with cons25 and origin mode bit more sane. 2010-08-09 18:07:15 +00:00
tools Add an extra comment to the SDT probes definition. This allows us to get 2010-08-22 11:18:57 +00:00
ufs Update comments in soft updates code to more fully describe 2010-09-14 18:04:05 +00:00
vm Re-add r212370 now that the LOR in powerpc64 has been resolved: 2010-09-16 16:13:12 +00:00
x86 Few whitespace cleanups and comments tunings. 2010-09-16 02:59:25 +00:00
xdr
xen
Makefile