[PATCH v5 20/22] x86, mm: Add comments for step_size shift

As request by hpa, add comments for why we choose 5 for step size shift. Signed-off-by: Yinghai Lu Reviewed-by: Tang Chen Tested-by: Tang Chen --- arch/x86/mm/init.c | 21 ++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/init.c

[PATCH v5 20/22] x86, mm: Add comments for step_size shift

As request by hpa, add comments for why we choose 5 for step size shift. Signed-off-by: Yinghai Lu ying...@kernel.org Reviewed-by: Tang Chen tangc...@cn.fujitsu.com Tested-by: Tang Chen tangc...@cn.fujitsu.com --- arch/x86/mm/init.c | 21 ++--- 1 file changed, 18 insertions(+), 3

[Part1 PATCH v5 20/22] x86, mm: Add comments for step_size shift

From: Yinghai Lu As requested by hpa, add comments for why we choose 5 to be the step size shift. Signed-off-by: Yinghai Lu Reviewed-by: Tang Chen Tested-by: Tang Chen --- arch/x86/mm/init.c | 21 ++--- 1 files changed, 18 insertions(+), 3 deletions(-) diff --git

[Part1 PATCH v5 20/22] x86, mm: Add comments for step_size shift

From: Yinghai Lu ying...@kernel.org As requested by hpa, add comments for why we choose 5 to be the step size shift. Signed-off-by: Yinghai Lu ying...@kernel.org Reviewed-by: Tang Chen tangc...@cn.fujitsu.com Tested-by: Tang Chen tangc...@cn.fujitsu.com --- arch/x86/mm/init.c | 21