gfs2: Clean up {lookup,fillup}_metapath

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Split out the entire lookup loop from lookup_metapath and
fillup_metapath.  Make both functions return the actual height in
mp->mp_aheight, and return 0 on success.  Handle lookup errors properly
in trunc_dealloc.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

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Andreas Gruenbacher 2017-12-08 17:01:57 +01:00 • committed by Bob Peterson

parent e7fdf00406

commit e8b43fe0c1

1 changed files with 30 additions and 44 deletions

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fs/gfs2/bmap.c

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