[Ocfs2-tools-devel] [PATCH 08/13] libocfs2: Add io_mlock_cache().

[Sunil Mushran]

Joel Becker wrote:
> An I/O cache is pretty useless if it's actually being swapped out of
> RAM.  The io_mlock_cache() call allows a cache user to ensure their
> cache is in RAM.  We don't make it a default part of io_cache_init()
> because some users won't have the privileges to mlock.
>
> Signed-off-by: Joel Becker <joel.becker at oracle.com>
>   

Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>