xfs: remove SYNC_IOWAIT

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We want to wait for all I/O to finish when we do data integrity syncs.  So
there is no reason to keep SYNC_WAIT separate from SYNC_IOWAIT.  This
causes a little change in behaviour for the ENOSPC flushing code which now
does a second submission and wait of buffered I/O, but that should finish
ASAP as we already did an asynchronous writeout earlier.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>

...

This commit is contained in:

Christoph Hellwig 2009-06-08 15:37:11 +02:00 • committed by Christoph Hellwig

parent 075fe10286

commit b0710ccc6d

2 changed files with 4 additions and 5 deletions

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8

fs/xfs/linux-2.6/xfs_sync.c

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1

fs/xfs/linux-2.6/xfs_sync.h

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