Satoru Moriya 296f7ea75b udp: add tracepoints for queueing skb to rcvbuf ... This patch adds a tracepoint to __udp_queue_rcv_skb to get the return value of ip_queue_rcv_skb. It indicates why kernel drops a packet at this point. ip_queue_rcv_skb returns following values in the packet drop case: rcvbuf is full : -ENOMEM sk_filter returns error : -EINVAL, -EACCESS, -ENOMEM, etc. __sk_mem_schedule returns error: -ENOBUF Signed-off-by: Satoru Moriya <satoru.moriya@hds.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-06-21 16:06:10 -07:00
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acpi	Merge branches 'acpica', 'aml-custom', 'bugzilla-16548', 'bugzilla-20242', 'd3-cold', 'ec-asus' and 'thermal-fix' into release	2011-05-29 04:38:48 -04:00
asm-generic	Merge branches 'gpio/merge' and 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-06-17 10:36:32 -07:00
crypto
drm	drm/radeon: workaround a hw bug on some radeon chipsets with all-0 EDIDs.	2011-06-16 16:30:54 +10:00
keys
linux	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2011-06-20 22:29:08 -07:00
math-emu
media	[media] v4l: Fix media_entity_to_video_device macro argument name	2011-06-01 09:42:03 -03:00
mtd
net	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2011-06-20 22:29:08 -07:00
pcmcia
rdma	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2011-05-26 12:13:57 -07:00
rxrpc
scsi	[SCSI] libsas: Add option for SATA soft reset	2011-05-26 22:49:33 -05:00
sound
target	[SCSI] target: Convert REPORT_LUNs to use int_to_scsilun	2011-05-24 13:02:42 -04:00
trace	udp: add tracepoints for queueing skb to rcvbuf	2011-06-21 16:06:10 -07:00
video
xen	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/djm/tmem	2011-05-26 10:50:56 -07:00
Kbuild