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| author | Adrian Hunter <ext-adrian.hunter@nokia.com> | 2009-01-26 10:55:40 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-01-26 12:54:11 +0200 |
| commit | 49d128aa60751a010640f4763d11577e2f508853 (patch) | |
| tree | e74af898443112bf1e323e019b6c1a74f7e5d415 /fs/ubifs/super.c | |
| parent | b4978e949104844224ecf786170c9263efa601f3 (diff) | |
| download | blackbird-op-linux-49d128aa60751a010640f4763d11577e2f508853.tar.gz blackbird-op-linux-49d128aa60751a010640f4763d11577e2f508853.zip | |
UBIFS: ensure orphan area head is initialized
When mounting read-only the orphan area head is
not initialized. It must be initialized when
remounting read/write, but it was not. This patch
fixes that.
[Artem: sorry, added comment tweaking noise]
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/super.c')
| -rw-r--r-- | fs/ubifs/super.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 336073e4c391..fd7fc7f3b7a6 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1524,6 +1524,12 @@ static int ubifs_remount_rw(struct ubifs_info *c) err = ubifs_recover_inl_heads(c, c->sbuf); if (err) goto out; + } else { + /* A readonly mount is not allowed to have orphans */ + ubifs_assert(c->tot_orphans == 0); + err = ubifs_clear_orphans(c); + if (err) + goto out; } if (!(c->mst_node->flags & cpu_to_le32(UBIFS_MST_DIRTY))) { |
