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Re: [PATCH 4/7] Avoiding scanning for an already not found device.
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From: |
Goffredo Baroncelli |
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Subject: |
Re: [PATCH 4/7] Avoiding scanning for an already not found device. |
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Date: |
Wed, 9 May 2018 21:37:18 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 05/09/2018 04:07 PM, Daniel Kiper wrote:
> On Tue, Apr 24, 2018 at 09:13:13PM +0200, Goffredo Baroncelli wrote:
>> If a device is missing, create the entry in data->devices_attached[] array.
>
> What kind of entry? Invalid one? Please clarify this.
>
>> This avoid un-necessary devices rescan.
>>
>> Signed-off-by: Goffredo Baroncelli <address@hidden>
>
> Otherwise LGTM.
>
> Daniel
>
Avoiding a rescan for a device which was already not founded.
If a device is not found, record this failure storing NULL in
data->devices_attached[]. This avoid un-necessary devices rescan,
speeding the reading in case of a degraded array.
--
gpg @keyserver.linux.it: Goffredo Baroncelli <kreijackATinwind.it>
Key fingerprint BBF5 1610 0B64 DAC6 5F7D 17B2 0EDA 9B37 8B82 E0B5