Re: swsusp: fix suspending with mysqld

[Jan De Luyck <lkml@kcore.org>]

On Monday 04 October 2004 14:24, Pavel Machek wrote:
> Hi!
>
> mysqld does signal calls in pretty tight loop, and swsusp is not able
> to stop processes in such case. This should fix it. Please apply,
>         Pavel

Pavel,

I applied your patch to 2.6.9-rc3. Unfortunately, now the system doesn't suspend anymore, it comes back almost immediately:

Stopping tasks: ====================================================|
Freeing memory: ...................................|
radeonfb: suspending to state: 3...
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 0x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 0x mode
PCI: Setting latency timer of device 0000:00:1d.0 to 64
PCI: Setting latency timer of device 0000:00:1d.0 to 64
PCI: Setting latency timer of device 0000:00:1d.1 to 64
PCI: Setting latency timer of device 0000:00:1d.1 to 64
PCI: Setting latency timer of device 0000:00:1d.2 to 64
PCI: Setting latency timer of device 0000:00:1d.2 to 64
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1f.5 to 64
ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1f.6 to 64
radeonfb: resumed !
Restarting tasks... done


The system never reaches suspend.

Jan

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