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authorDave Chinner <dchinner@redhat.com>2021-08-18 18:46:52 -0700
committerDarrick J. Wong <djwong@kernel.org>2021-08-19 10:07:13 -0700
commit2e973b2cd4cdb993be94cca4c33f532f1ed05316 (patch)
treeb44d08a1f5af0ef6be12f8b178975de8ac5bef92 /fs/Kconfig.binfmt
parent0560f31a09e523090d1ab2bfe21c69d028c2bdf2 (diff)
xfs: convert remaining mount flags to state flags
The remaining mount flags kept in m_flags are actually runtime state flags. These change dynamically, so they really should be updated atomically so we don't potentially lose an update due to racing modifications. Convert these remaining flags to be stored in m_opstate and use atomic bitops to set and clear the flags. This also adds a couple of simple wrappers for common state checks - read only and shutdown. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/Kconfig.binfmt')
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