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Re: [PATCH 3/3] ieee1275: ofdisk - don't continue to query block-size af
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From: |
Andrei Borzenkov |
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Subject: |
Re: [PATCH 3/3] ieee1275: ofdisk - don't continue to query block-size after we have it |
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Date: |
Tue, 10 Nov 2015 11:01:12 +0300 |
On Tue, Oct 27, 2015 at 1:02 AM, Vladimir 'φ-coder/phcoder' Serbinenko
<address@hidden> wrote:
> On 26.10.2015 22:43, Eric Snowberg wrote:
>> Within commit: 87ec3b7fa9061f470616ed927fc140e995831c00 - "Don't continue
>> to query block-size if disk doesn't have it.” Disks that returned 0 to the
>> block-size query, still get queried every time.
>>
>> Fix logic in grub_ofdisk_get_block_size so the block size is not requested
>> upon each open since it will not change.
>>
> Is it true for removable disks as well? What about someone unplugging
> USB stick and plugging-in 4K USB HDD?
Does OBP alone have hotplug support until OS is running?
- Re: [PATCH 3/3] ieee1275: ofdisk - don't continue to query block-size after we have it,
Andrei Borzenkov <=