replace the XFS buf iodone semaphore with a completion
The xfs_buf_t b_iodonesema is really just a semaphore that wants to be a
completion. Change it to a completion and remove the last user of the sema_t
from XFS.
Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Tue Aug 5 17:25:44 AEST 2008
Workarea: redback.melbourne.sgi.com:/home/lachlan/isms/2.6.x-mm
Inspected by:
david@xxxxxxxxxxxxx
lachlan
Author: lachlan
The following file(s) were checked into:
longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb
Modid: xfs-linux-melb:xfs-kern:31815a
fs/xfs/xfs_rw.c - 1.401 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_rw.c.diff?r1=text&tr1=1.401&r2=text&tr2=1.400&f=h
fs/xfs/xfs_buf_item.c - 1.167 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_buf_item.c.diff?r1=text&tr1=1.167&r2=text&tr2=1.166&f=h
fs/xfs/linux-2.6/xfs_buf.h - 1.127 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/linux-2.6/xfs_buf.h.diff?r1=text&tr1=1.127&r2=text&tr2=1.126&f=h
fs/xfs/linux-2.6/xfs_buf.c - 1.261 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/linux-2.6/xfs_buf.c.diff?r1=text&tr1=1.261&r2=text&tr2=1.260&f=h
- replace the XFS buf iodone semaphore with a completion
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