manu 123566befd Remove useless and harmful sync(2) call in umount(8) ...

Remove sync(2) call before unmount(2) in umount(8). This sync(2) is useless
since unmount(2) will perform a VFS_SYNC anyway.

But moreover, this sync(2) may be harmful, as there are some situation where
it cannot return (unreachable NFS server, for instance), causing umount -f
to be uneffective.

2015-06-27 08:29:56 +00:00

..

Makefile

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umount.8

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umount.c

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