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authorDenys Vlasenko <vda.linux@googlemail.com>2015-04-19 18:55:12 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2015-04-19 18:55:12 +0200
commitad795510d9fd6f4290be170c84c0d30eb1af7245 (patch)
treed9fdc1a48404e9d26b016adbfe3e58e7a0e279e9 /shell
parentbd77e9d6093dc8632788a3c3efffd53ac8ba3233 (diff)
downloadbusybox-ad795510d9fd6f4290be170c84c0d30eb1af7245.tar.gz
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>
Diffstat (limited to 'shell')
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