gfs2: Avoid alignment hole in struct lm_lockname

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commit 28ea06c46f upstream.

Commit 88ffbf3e03 switches to using rhashtables for glocks, hashing over
the entire struct lm_lockname instead of its individual fields.  On some
architectures, struct lm_lockname contains a hole of uninitialized
memory due to alignment rules, which now leads to incorrect hash values.
Get rid of that hole.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andreas Gruenbacher 2017-03-06 12:58:42 -05:00 • committed by Greg Kroah-Hartman

parent c795d8780c

commit a33e71c5f0

1 changed files with 1 additions and 1 deletions

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fs/gfs2/incore.h

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