From: Yinghai Lu <yhlu.kernel@gmail.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Yinghai Lu <yhlu.kernel@gmail.com>
Subject: [PATCH 0/5] loglevel=pci:7,acpi:6 support
Date: Tue, 16 Sep 2008 11:01:20 -0700 [thread overview]
Message-ID: <1221588085-30578-1-git-send-email-yhlu.kernel@gmail.com> (raw)
usage:
in .c to have
DEFINE_LOGLEVEL_SETUP(pci, "pci:");
in .h to have
DECLARE_LOGLEVE(pci);
then could use
pci_printk(KERN_LOG_DEBUG, fmt, ...);
and command line
loglevel=pci:7
you can add different printk to different files of one subsys if you like
not just one susbsys one tag, and don't need to update kernel.h to add more tags
YH
next reply other threads:[~2008-09-16 18:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-16 18:01 Yinghai Lu [this message]
2008-09-16 18:01 ` [PATCH 1/5] add DEFINE_LOGLEVEL_SETUP v3 Yinghai Lu
2008-09-16 19:02 ` Marcin Slusarz
2008-09-16 21:04 ` Yinghai Lu
2008-09-16 21:18 ` H. Peter Anvin
2008-09-16 21:28 ` Yinghai Lu
2008-09-16 21:55 ` H. Peter Anvin
2008-09-16 18:01 ` [PATCH 2/5] pci: add pci_printk v3 Yinghai Lu
2008-09-16 18:01 ` [PATCH 3/5] pci: using pci_printk Yinghai Lu
2008-09-16 18:01 ` [PATCH 4/5] acpi: add acpi_printk v2 Yinghai Lu
2008-09-16 18:01 ` [PATCH 5/5] apci: dump slit v3 Yinghai Lu
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