John Ogness 74caba7f2a printk: move dictionary keys to dev_printk_info ... Dictionaries are only used for SUBSYSTEM and DEVICE properties. The current implementation stores the property names each time they are used. This requires more space than otherwise necessary. Also, because the dictionary entries are currently considered optional, it cannot be relied upon that they are always available, even if the writer wanted to store them. These issues will increase should new dictionary properties be introduced. Rather than storing the subsystem and device properties in the dict ring, introduce a struct dev_printk_info with separate fields to store only the property values. Embed this struct within the struct printk_info to provide guaranteed availability. Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/87mu1jl6ne.fsf@jogness.linutronix.de		2020-09-22 11:27:48 +02:00
..
gdbmacros.txt	printk: move dictionary keys to dev_printk_info	2020-09-22 11:27:48 +02:00
index.rst	docs: admin-guide: add kdump documentation into it	2019-07-15 11:03:01 -03:00
kdump.rst	kernel: add panic_on_taint	2020-06-08 11:05:56 -07:00
vmcoreinfo.rst	docs: vmcoreinfo: add lockless printk ringbuffer vmcoreinfo	2020-09-08 09:33:15 +02:00