Paul Menzel 0f7636e165 init/Kconfig: Fix CPU number in LOG_CPU_MAX_BUF_SHIFT description ... Currently, LOG_BUF_SHIFT defaults to 17, which is 2 ^ 17 bytes = 128 KB, and LOG_CPU_MAX_BUF_SHIFT defaults to 12, which is 2 ^ 12 bytes = 4 KB. Half of 128 KB is 64 KB, so more than 16 CPUs are required for the value to be used, as then the sum of contributions is greater than 64 KB for the first time. My guess is, that the description was written with the configuration values used in the SUSE in mind. Fixes: 23b2899f7f ("printk: allow increasing the ring buffer depending on the number of CPUs") Cc: Luis R. Rodriguez <mcgrof@suse.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20200811092924.6256-1-pmenzel@molgen.mpg.de		2020-11-03 09:34:40 +01:00
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calibrate.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
do_mounts_initrd.c	Merge branch 'hch.init_path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-08-07 09:40:34 -07:00
do_mounts_rd.c	init: add an init_unlink helper	2020-07-31 08:17:52 +02:00
do_mounts.c	init: add an init_chroot helper	2020-07-31 08:17:52 +02:00
do_mounts.h	init: add an init_mknod helper	2020-07-31 08:17:54 +02:00
init_task.c	io_uring: don't rely on weak ->files references	2020-09-30 20:32:32 -06:00
initramfs.c	init: fix error check in clean_path()	2020-09-04 09:16:58 -07:00
Kconfig	init/Kconfig: Fix CPU number in LOG_CPU_MAX_BUF_SHIFT description	2020-11-03 09:34:40 +01:00
main.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2020-10-15 15:11:56 -07:00
Makefile	md: move the early init autodetect code to drivers/md/	2020-07-16 15:34:47 +02:00
noinitramfs.c	init: add an init_mknod helper	2020-07-31 08:17:54 +02:00
version.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00