| commit | 7c9e6c17325fab380fbe9c9787680ff7d4a51abd | [log] [tgz] |
|---|---|---|
| author | Alasdair G Kergon <agk@redhat.com> | Tue Oct 21 17:44:55 2008 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Tue Oct 21 17:44:55 2008 +0100 |
| tree | 3d92b66810b90bcef66a0e021e3944f335ebf9fa | |
| parent | f68d4f3d394da5b1f69d855b8513f4256ccc803e [diff] |
dm exception store: refactor zero_area Use a separate buffer for writing zeroes to the on-disk snapshot exception store, make the updating of ps->current_area explicit and refactor the code in preparation for the fix in the next patch. No functional change. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@kernel.org