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59900e5206
freebsd-skq/sys
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rwatson 59900e5206 Check for a NULL free buffer pointer in BPF before invoking 
bpf_canfreebuf() in order to avoid potentially calling a non-inlinable
but trivial function in zero-copy buffer mode for every packet
received when we couldn't free the buffer anyway.

MFC after:	4 months
2008-03-25 07:41:33 +00:00
..
amd64 Belatedly add BPF_JITTER in NOTES for supported architectures. 2008-03-24 22:23:22 +00:00
arm We need to prototype _start() as well, as we use it to test if we're running 2008-03-22 20:34:07 +00:00
boot style(9) & style.Makefile(9) 2008-03-13 17:54:21 +00:00
bsm Merge OpenBSM 1.0 changes to src/sys/bsm: 2007-10-29 18:47:25 +00:00
cam Locking in the ses_ioctl handler doesn't have to be so strict because 2008-03-17 17:18:16 +00:00
cddl In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
compat o Add stub support for some new futex operations, 2008-03-20 17:03:55 +00:00
conf Introduce support for zero-copy BPF buffering, which reduces the 2008-03-24 13:49:17 +00:00
contrib In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
crypto Make test00 compilable again. 2008-01-15 18:34:47 +00:00
ddb Add a /S mode to DDB "ex" command, which interprets and prints the 2008-03-07 18:09:07 +00:00
dev Add support for Marvell Libertas 88W8335 based PCI network adapters. 2008-03-25 06:32:33 +00:00
fs - Complete part of the unfinished bufobj work by consistently using 2008-03-22 09:15:16 +00:00
gdb Commit SYSINIT() ;-adding patch missed in previous pass. 2008-03-16 13:02:04 +00:00
geom Redefine G_PART_SCHEME_DECLARE() from populating a private linker set 2008-03-23 01:31:59 +00:00
gnu Introduce some functions in the vnode locks namespace and in the ffs 2008-02-24 16:38:58 +00:00
i4b Spelling fix for interupt -> interrupt 2007-10-12 06:03:46 +00:00
i386 Belatedly add BPF_JITTER in NOTES for supported architectures. 2008-03-24 22:23:22 +00:00
ia64 Simplify the interrupt code a bit: 2008-03-17 22:42:01 +00:00
isa Use cpu_spinwait() (i.e., "pause") when spinning on rdtsc during DELAY(). 2008-01-17 18:59:38 +00:00
kern - Greatly simplify vget() by removing the guarantee that any new 2008-03-24 04:22:58 +00:00
libkern Add prototype for __cmpd2(). 2008-02-23 22:40:05 +00:00
modules Add support for Marvell Libertas 88W8335 based PCI network adapters. 2008-03-25 06:32:33 +00:00
net Check for a NULL free buffer pointer in BPF before invoking 2008-03-25 07:41:33 +00:00
net80211 Fix adhoc mode to scan all available channels for a bss to join 2008-02-29 04:07:07 +00:00
netatalk Annotate two possible bugs in a comment: (1) we allocate and explicitly 2007-11-20 18:50:54 +00:00
netatm In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
netgraph Rewrite node to support multiple hooks, alike to ng_l2tp, to use one pair 2008-03-24 22:55:22 +00:00
netinet change inp_wlock_assert to inp_lock_assert 2008-03-24 20:24:04 +00:00
netinet6 Correct IPsec behaviour with a 'use' level in SP but no SA available. 2008-03-14 16:38:11 +00:00
netipsec Fix a bug that when getting/dumping the soft lifetime we reported 2008-03-24 15:01:20 +00:00
netipx Make tcpstates[] static, and make sure TCPSTATES is defined before 2007-07-30 11:06:42 +00:00
netnatm
netncp - Handle buffer lock waiters count directly in the buffer cache instead 2008-03-01 19:47:50 +00:00
netsmb Remove unused vc_tnode field from struct smb_vc. 2008-03-10 14:55:34 +00:00
nfs
nfs4client - Complete part of the unfinished bufobj work by consistently using 2008-03-22 09:15:16 +00:00
nfsclient - Complete part of the unfinished bufobj work by consistently using 2008-03-22 09:15:16 +00:00
nfsserver - Complete part of the unfinished bufobj work by consistently using 2008-03-22 09:15:16 +00:00
opencrypto Make ftruncate a 'struct file' operation rather than a vnode operation. 2008-01-07 20:05:19 +00:00
pc98 Belatedly add BPF_JITTER in NOTES for supported architectures. 2008-03-24 22:23:22 +00:00
pccard
pci - Take advantage of bus_dmamap_load_mbuf_sg(9). 2008-03-24 17:49:06 +00:00
powerpc Simplify the interrupt code a bit: 2008-03-17 22:42:01 +00:00
rpc Remove the now-unused NET_{LOCK,UNLOCK,ASSERT}_GIANT() macros, which 2007-08-06 14:26:03 +00:00
security In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
sparc64 - Const'ify the bus_stream_asi and bus_type_asi arrays. 2008-03-24 17:57:01 +00:00
sun4v Oops. Use atomic_add_long() for atomic_fetchadd_long() (not atomic_add_int()) 2008-03-19 07:27:24 +00:00
sys o add M_PROTO[678]; they'll be needed by net80211 vap code 2008-03-24 19:01:29 +00:00
tools Introduce a standalone shell script for embedding MFS image. 2008-02-05 10:46:30 +00:00
ufs Yield the cpu in the kernel while iterating the list of the 2008-03-23 13:45:24 +00:00
vm Do not dereference cdev->si_cdevsw, use the dev_refthread() to properly 2008-03-20 16:08:42 +00:00
Makefile o Add boot, gdb, nfsserver and opencrypto dirs to CSCOPEDIRS; sort. 2008-01-23 08:50:34 +00:00