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| author | Mikulas Patocka <mpatocka@redhat.com> | 2008-10-01 14:39:17 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2008-10-01 14:39:17 +0100 |
| commit | 5037108acd4dc40c210321cc83b0bf8352eda95a (patch) | |
| tree | 96b8684cd33eaee6dda5f07d598c93de36b1476a /lib/parser.c | |
| parent | d3a47e82b6bc3724dd60f3ee4e84fe4479104382 (diff) | |
dm: always allow one page in dm_merge_bvec
Some callers assume they can always add at least one page to an empty bio,
so dm_merge_bvec should not return 0 in this case: we'll reject the I/O
later after the bio is submitted.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'lib/parser.c')
0 files changed, 0 insertions, 0 deletions