Re: [PATCH v3 7/8] Mdmonitor: Improve udev event handling

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2/2/23 06:27, Mateusz Grzonka wrote:
> Mdmonitor is waiting for udev queue to become empty.
> Even if the queue becomes empty, udev might still be processing last event.
> However we want to wait and wake up mdmonitor when udev finished
> processing events..
> 
> Also, the udev queue interface is considered legacy and should not be
> used outside of udev.
> 
> Use udev monitor instead, and wake up mdmonitor on every event triggered
> by udev for md block device.
> 
> We need to generate more change events from kernel, because they are
> missing in some situations, for example, when rebuild started.
> This will be addressed in a separate patch.
> 
> Move udev specific code into separate functions, and place them in udev.c file.
> Also move use_udev() logic from lib.c into newly created file.
> 
> Signed-off-by: Mateusz Grzonka <mateusz.grzonka@xxxxxxxxx>
> ---

This one breaks for me too :(

Jes





[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux