tree de864fb7c56ef59a799c7fddc713bdb16bb4435c
parent 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84
author Steven Whitehouse <swhiteho@redhat.com> 1231242745 +0000
committer Steven Whitehouse <steve@dolmen.chygwyn.com> 1237893670 +0000

GFS2: Fix remount argument parsing

The following patch fixes an issue relating to remount and argument
parsing. After this fix is applied, remount becomes atomic in that
it either succeeds changing the mount to the new state, or it fails
and leaves it in the old state. Previously it was possible for the
parsing of options to fail part way though and for the fs to be left
in a state where some of the new arguments had been applied, but some
had not.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>