kevin/linux
1
Fork 0
Code

x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug

Browse Source 
The convention for indentation seems to be a single tab. Help text is
further indented by an additional two whitespaces. Fix the lines that
violate these rules.

Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20220525133203.52463-3-juerg.haefliger@canonical.com
This commit is contained in:
Juerg Haefliger 2022-05-25 15:32:03 +02:00 committed by Ingo Molnar
parent 758cd94a0e
commit 0ecfacb4c5
1 changed files with 14 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
arch/x86/Kconfig.debug
View File

@ -73,20 +73,19 @@ config DEBUG_TLBFLUSH
bool "Set upper limit of TLB entries to flush one-by-one"
depends on DEBUG_KERNEL
help
X86-only for now.
X86-only for now.
This option allows the user to tune the amount of TLB entries the
kernel flushes one-by-one instead of doing a full TLB flush. In
certain situations, the former is cheaper. This is controlled by the
tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it
to -1, the code flushes the whole TLB unconditionally. Otherwise,
for positive values of it, the kernel will use single TLB entry
invalidating instructions according to the following formula:
This option allows the user to tune the amount of TLB entries the
kernel flushes one-by-one instead of doing a full TLB flush. In
certain situations, the former is cheaper. This is controlled by the
tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it
to -1, the code flushes the whole TLB unconditionally. Otherwise,
for positive values of it, the kernel will use single TLB entry
invalidating instructions according to the following formula:
flush_entries <= active_tlb_entries / 2^tlb_flushall_shift
flush_entries <= active_tlb_entries / 2^tlb_flushall_shift
If in doubt, say "N".
If in doubt, say "N".
config IOMMU_DEBUG
bool "Enable IOMMU debugging"
@ -119,10 +118,10 @@ config X86_DECODER_SELFTEST
depends on DEBUG_KERNEL && INSTRUCTION_DECODER
depends on !COMPILE_TEST
help
Perform x86 instruction decoder selftests at build time.
This option is useful for checking the sanity of x86 instruction
decoder code.
If unsure, say "N".
Perform x86 instruction decoder selftests at build time.
This option is useful for checking the sanity of x86 instruction
decoder code.
If unsure, say "N".
choice
prompt "IO delay type"