Re: [PATCH] rootfs-block: avoid remount when options don't change

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Am 12.04.2012 00:00, schrieb Daniel Drake:
> Mounting, unmounting and then mounting a disk partition takes some
> time.
> 
> On embedded systems such as OLPC XO where we disable fsck and fstab
> reading, the root options are not going to change throughout the
> mount_root() function, so remounting is time consuming and without
> change.
> 
> Detect and optimize for this case so that the filesystem is only
> mounted once.
> ---
>  modules.d/95rootfs-block/mount-root.sh |   12 ++++++++----
>  1 files changed, 8 insertions(+), 4 deletions(-)
> 

pushed

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