| commit | 2d29f6b96d8f80322ed2dd895bca590491c38d34 | [log] [tgz] |
|---|---|---|
| author | Andreas Gruenbacher <agruenba@redhat.com> | Tue Dec 04 15:06:27 2018 +0100 |
| committer | Andreas Gruenbacher <agruenba@redhat.com> | Wed Dec 12 12:31:40 2018 +0100 |
| tree | 877948d8393475521078ca144b505078f641921c | |
| parent | 6ff9b09e00a441599f3aacdf577254455a048bc9 [diff] |
gfs2: Fix loop in gfs2_rbm_find
Fix the resource group wrap-around logic in gfs2_rbm_find that commit
e579ed4f44 broke. The bug can lead to unnecessary repeated scanning of the
same bitmaps; there is a risk that future changes will turn this into an
endless loop.
Fixes: e579ed4f44 ("GFS2: Introduce rbm field bii")
Cc: stable@vger.kernel.org # v3.13+
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>