Joe Perches 798efc60e4 dev_dbg/dynamic_debug: Update to use printk_emit, optimize stack ... commit c4e00daaa9 ("driver-core: extend dev_printk() to pass structured data") changed __dev_printk and broke dynamic-debug's ability to control the dynamic prefix of dev_dbg(dev,..). commit af7f2158fd ("drivers-core: make structured logging play nice with dynamic-debug") made a minimal correction. The current dynamic debug code uses up to 3 recursion levels via %pV. This can consume quite a bit of stack. Directly call printk_emit to reduce the recursion depth. These changes include: dev_dbg: o Create and use function create_syslog_header to format the syslog header for printk_emit uses. o Call create_syslog_header and neaten __dev_printk o Make __dev_printk static not global o Remove include header declaration of __dev_printk o Remove now unused EXPORT_SYMBOL() of __dev_printk o Whitespace neatening dynamic_dev_dbg: o Remove KERN_DEBUG from dynamic_emit_prefix o Call create_syslog_header and printk_emit o Whitespace neatening Signed-off-by: Joe Perches <joe@perches.com> Acked-by: David S. Miller <davem@davemloft.net> Tested-by: Jim Cromie <jim.cromie@gmail.com> Acked-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-09-17 06:08:30 -07:00
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acpi	Merge branches 'delete-gts-bfs', 'misc', 'novell-bugzilla-757888-numa' and 'osc-pcie' into base	2012-08-03 00:31:23 -04:00
asm-generic	mutex: Place lock in contended state after fastpath_lock failure	2012-08-13 18:46:54 +02:00
crypto
drm	drm: Drop the NV12M and YUV420M formats	2012-09-13 12:38:10 +09:00
keys
linux	dev_dbg/dynamic_debug: Update to use printk_emit, optimize stack	2012-09-17 06:08:30 -07:00
math-emu
media	[media] v4l2: add core support for the new VIDIOC_ENUM_FREQ_BANDS ioctl	2012-07-30 20:23:05 -03:00
memory
misc
mtd
net	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem	2012-09-07 14:38:50 -04:00
pcmcia
ras
rdma	Merge branches 'cma', 'cxgb4', 'misc', 'mlx4-sriov', 'mlx-cleanups', 'ocrdma' and 'qib' into for-linus	2012-07-22 23:26:17 -07:00
rxrpc
scsi	Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream	2012-07-25 15:58:48 -04:00
sound	ASoC: Additional updates for 3.6	2012-08-20 21:26:04 +02:00
target	target: support zero allocation length in REQUEST SENSE	2012-09-07 11:14:21 -07:00
trace	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-08-03 10:57:20 -07:00
video	video: da8xx-fb: configure FIFO threshold to reduce underflow errors	2012-07-29 01:11:09 +00:00
xen	Revert "xen PVonHVM: move shared_info to MMIO before kexec"	2012-08-16 13:05:25 -04:00
Kbuild