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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2018-12-04 17:06:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-13 12:01:05 +0300 |
| commit | 6d75eb875b67b984e9804fa485e60716b363eaf5 (patch) | |
| tree | 3093bc543782cedfae4185a8e613462579b4a0ff /Kconfig | |
| parent | 26538d51467f9255be56a354f103928d2acf5590 (diff) | |
| download | linux-6d75eb875b67b984e9804fa485e60716b363eaf5.tar.xz | |
gfs2: Fix loop in gfs2_rbm_find
commit 2d29f6b96d8f80322ed2dd895bca590491c38d34 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions