diff options
| author | Andreas Gruenbacher <[email protected]> | 2019-08-05 12:22:03 +0100 |
|---|---|---|
| committer | Andreas Gruenbacher <[email protected]> | 2019-08-09 16:56:12 +0100 |
| commit | a27a0c9b6a208722016c8ec5ad31ec96082b91ec (patch) | |
| tree | 115efcd00abc631f4d2688f7b4ddb90e7e25e798 /lib/test_overflow.c | |
| parent | e21a712a9685488f5ce80495b37b9fdbe96c230d (diff) | |
gfs2: gfs2_walk_metadata fix
It turns out that the current version of gfs2_metadata_walker suffers
from multiple problems that can cause gfs2_hole_size to report an
incorrect size. This will confuse fiemap as well as lseek with the
SEEK_DATA flag.
Fix that by changing gfs2_hole_walker to compute the metapath to the
first data block after the hole (if any), and compute the hole size
based on that.
Fixes xfstest generic/490.
Signed-off-by: Andreas Gruenbacher <[email protected]>
Reviewed-by: Bob Peterson <[email protected]>
Cc: [email protected] # v4.18+
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions