From: Andreas Gruenbacher <agruenba@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH 1/8] gfs2: Don't depend on mp_aheight in clone_metapath
Date: Tue, 28 Aug 2018 23:47:24 +0200 [thread overview]
Message-ID: <20180828214731.15199-2-agruenba@redhat.com> (raw)
In-Reply-To: <20180828214731.15199-1-agruenba@redhat.com>
Change clone_metapath to work the same way as release_metapath. (This
is merely a clean-up.)
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
---
fs/gfs2/bmap.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 03128ed1f34e..a564cf0b7221 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -294,8 +294,11 @@ static void clone_metapath(struct metapath *clone, struct metapath *mp)
unsigned int hgt;
*clone = *mp;
- for (hgt = 0; hgt < mp->mp_aheight; hgt++)
+ for (hgt = 0; hgt < GFS2_MAX_META_HEIGHT; hgt++) {
+ if (mp->mp_bh[hgt] == NULL)
+ break;
get_bh(clone->mp_bh[hgt]);
+ }
}
static void gfs2_metapath_ra(struct gfs2_glock *gl, __be64 *start, __be64 *end)
--
2.17.1
next prev parent reply other threads:[~2018-08-28 21:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 21:47 [Cluster-devel] [PATCH 0/8] Get rid of gfs2_write_calc_reserv in gfs2_iomap_begin_write Andreas Gruenbacher
2018-08-28 21:47 ` Andreas Gruenbacher [this message]
2018-08-28 21:47 ` [Cluster-devel] [PATCH 2/8] gfs2: Split gfs2_indirect_init Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 3/8] gfs2: Move empty inode check out of gfs2_unstuff_dinode Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 4/8] gfs2: Don't create unnecessary indirect blocks Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 5/8] gfs2: Improve gfs2_alloc_size for stuffed files Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 6/8] gfs2: Rename size to len in gfs2_alloc_size Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 7/8] gfs2: Move gfs2_alloc_size out of gfs2_iomap_get Andreas Gruenbacher
2018-08-28 21:47 ` [Cluster-devel] [PATCH 8/8] gfs2: Get rid of gfs2_write_calc_reserv in gfs2_iomap_begin_write Andreas Gruenbacher
2018-08-29 10:12 ` [Cluster-devel] [PATCH 0/8] " Steven Whitehouse
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