PARTIAL TAKE 923092 - reduce DMAPI BKL use

xfs

PARTIAL TAKE 923092 - reduce DMAPI BKL use

To:	linux-xfs@xxxxxxxxxxx, sgi.bugs.xfs@xxxxxxxxxxxxxxxxxxxx
Subject:	PARTIAL TAKE 923092 - reduce DMAPI BKL use
From:	Nathan Scott <nathans@xxxxxxxxxxxxxxxxxxxxxxx>
Date:	Wed, 15 Dec 2004 14:04:58 +1100
Sender:	linux-xfs-bounce@xxxxxxxxxxx

Drop the big kernel lock while executing DMAPI ioctls (esp. bulkstat!).

Date:  Wed Dec 15 14:03:46 AEDT 2004
Workarea:  chook.melbourne.sgi.com:/build/nathans/2.6.x-xfs
Inspected by:  hch@xxxxxx

The following file(s) were checked into:
  longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb


Modid:  linux-melb:dmapi:20764a
fs/dmapi/dmapi_sysent.c - 1.32
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.6-xfs/fs/dmapi/dmapi_sysent.c.diff?r1=text&tr1=1.32&r2=text&tr2=1.31&f=h

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