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xfs: add scan owner field to xfs_eofblocks
authorBrian Foster <bfoster@redhat.com>
Thu, 24 Jul 2014 09:40:22 +0000 (19:40 +1000)
committerDave Chinner <david@fromorbit.com>
Thu, 24 Jul 2014 09:40:22 +0000 (19:40 +1000)
commit5400da7dc0862d73523691038c044535f518a57f
tree574a664859a18888f8d3d6cf2b108c8c61d76736tree | snapshot (tar.gz zip)
parent2451337dd043901b5270b7586942abe564443e3dcommit | diff
xfs: add scan owner field to xfs_eofblocks

From: Brian Foster <bfoster@redhat.com>

The scan owner field represents an optional inode number that is
responsible for the current scan. The purpose is to identify that an
inode is under iolock and as such, the iolock shouldn't be attempted
when trimming eofblocks. This is an internal only field.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_icache.c diff | blob | blame | history
fs/xfs/xfs_icache.h diff | blob | blame | history