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Readd zfs_holey() from OpenSolaris
cf91b2b6b2ba
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Description

Readd zfs_holey() from OpenSolaris

This patch restores the zfs_holey() function from OpenSolaris.
This was removed by commit 3558fd7 because it wasn't clear we
had a use for it in ZoL. However, this functionality is a
prerequisite for adding SEEK_DATA/SEEK_HOLE support to the ZPL.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <ryao@gentoo.org>
Issue #1384

Details

Provenance
mahrensAuthored on Jul 1 2013, 4:24 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Jul 2 2013, 4:24 PM
Parents
rG0a6bef26ec80: kmem_zalloc(..., KM_SLEEP) will never fail
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Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rGcf91b2b6b2ba: Readd zfs_holey() from OpenSolaris (authored by mahrens).Jul 2 2013, 4:24 PM

Changes (1)

PathSize
module/
zfs/

rGcf91b2b6b2ba

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module/zfs/zfs_vnops.c

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