Interaction between CcPinRead and CcFlushCache.

NTFSD
1

Hi All,
Does anybody knows what happen when I call CcFlushCache in one thread, at
the same time having region of this file pinned in another thread? Will
CcFlushCache just skip pinned area or it will wait until it Unpinned?
Really I need the second behaviour and wonder if I need to implement it
myself or it is already implemented by Cache manager.

Bye,
Alexei

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2

Skip. If you want blocking, that’s synchronization you need to perform
externally.

-----Original Message-----
From: xxxxx@mondenet.com [mailto:xxxxx@mondenet.com]
Sent: Thursday, September 20, 2001 6:00 PM
To: File Systems Developers
Subject: [ntfsd] Interaction between CcPinRead and CcFlushCache.

Hi All,
Does anybody knows what happen when I call CcFlushCache in one thread,
at
the same time having region of this file pinned in another thread? Will
CcFlushCache just skip pinned area or it will wait until it Unpinned?
Really I need the second behaviour and wonder if I need to implement it
myself or it is already implemented by Cache manager.

Bye,
Alexei

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To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com

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