| commit | ad795510d9fd6f4290be170c84c0d30eb1af7245 | [log] [tgz] |
|---|---|---|
| author | Denys Vlasenko <vda.linux@googlemail.com> | Sun Apr 19 18:55:12 2015 +0200 |
| committer | Denys Vlasenko <vda.linux@googlemail.com> | Sun Apr 19 18:55:12 2015 +0200 |
| tree | d9fdc1a48404e9d26b016adbfe3e58e7a0e279e9 | |
| parent | bd77e9d6093dc8632788a3c3efffd53ac8ba3233 [diff] |
mdev: if a "future" mdev.seq is seen, do not overwrite it with ours This was seen to happen if two mdevs are run in parallel, mdev.seq is empty, and the "newer" one manages to write it first. function old new delta mdev_main 1366 1388 +22 atoll - 20 +20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>