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| author |   Bob Peterson <rpeterso@redhat.com> | 2008-01-03 09:24:53 -0600 |
|---|---|---|
| committer |   Steven Whitehouse <swhiteho@redhat.com> | 2008-01-25 08:17:04 +0000 |
| commit | 0811a127cb83ad2e0355e5e3e30164d7ef0f2d65 (patch) | |
| tree | f1e7eacb1a8a30e47299137db25be673621b9ee0 /fs/gfs2/super.c | |
| parent | [GFS2] Allow page migration for writeback and ordered pages (diff) | |
| download | linux-dev-0811a127cb83ad2e0355e5e3e30164d7ef0f2d65.tar.xz linux-dev-0811a127cb83ad2e0355e5e3e30164d7ef0f2d65.zip | |
[GFS2] Initialize extent_list earlier
Here is a patch for the latest upstream GFS2 code:
The journal extent map needs to be initialized sooner than it
currently is. Otherwise failed mount attempts (e.g. not enough
journals, etc.) may panic trying to access the uninitialized list.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/super.c')
| -rw-r--r-- | fs/gfs2/super.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 5d0017d313a3..ef0562c3bc71 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -387,6 +387,7 @@ int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh) if (!jd) break; + INIT_LIST_HEAD(&jd->extent_list); jd->jd_inode = gfs2_lookupi(sdp->sd_jindex, &name, 1, NULL); if (!jd->jd_inode || IS_ERR(jd->jd_inode)) { if (!jd->jd_inode) |