Hi, Thanks for that information.
> The IMFS uses malloc for disk blocks so that might have to be addressed for your use cases. Is there any way to pass in / override the block allocator ? On Thu, 17 May 2018, 15:58 Joel Sherrill, <j...@rtems.org> wrote: > > > On Thu, May 17, 2018, 9:51 AM Matthew J Fletcher <ami...@gmail.com> wrote: > >> Hi, >> >> I've not been able to find a clear guide on how to setup/use an IMFS >> filesystem. I wish to mount this to use a separate volatile memory area, >> not as a root filesystem. >> >> >> There is some incomplete documentation here, https://docs.rtems.org/ >> branches/master/filesystem/in-memory.html and the imfs.h header has some >> helpful comments. >> >> I guess its some combination of. >> >> IMFS_initialize >> IMFS_mount >> >> but i have also seen code that does,.. >> >> mount_and_make_target_path(NULL, mnt, RTEMS_FILESYSTEM_TYPE_IMFS, >> RTEMS_FILESYSTEM_READ_WRITE, &mount_data); >> >> Is there a clear example anywhere ? >> > > The IMFS uses malloc for disk blocks so that might have to be addressed > for your use cases. > > Look at testsuites/fstests/mimfs_support and the tests that use that. > > --joel > > > >> >> -- >> >> regards >> --- >> Matthew J Fletcher >> >> _______________________________________________ >> users mailing list >> users@rtems.org >> http://lists.rtems.org/mailman/listinfo/users > >
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