OpenCloudOS-Kernel/kernel/printk
Geliang Tang ee1d267423 pstore: add pstore unregister
pstore doesn't support unregistering yet. It was marked as TODO.
This patch adds some code to fix it:
 1) Add functions to unregister kmsg/console/ftrace/pmsg.
 2) Add a function to free compression buffer.
 3) Unmap the memory and free it.
 4) Add a function to unregister pstore filesystem.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Kees Cook <keescook@chromium.org>
[Removed __exit annotation from ramoops_remove(). Reported by Arnd Bergmann]
Signed-off-by: Tony Luck <tony.luck@intel.com>
2015-10-22 08:59:18 -07:00
..
Makefile printk: move braille console support into separate braille.[ch] files 2013-07-31 14:41:03 -07:00
braille.c printk: Fix return of braille_register_console() 2013-08-06 13:18:12 -07:00
braille.h printk: move braille console support into separate braille.[ch] files 2013-07-31 14:41:03 -07:00
console_cmdline.h console: Fix console name size mismatch 2015-03-07 03:39:55 +01:00
printk.c pstore: add pstore unregister 2015-10-22 08:59:18 -07:00