This patch changes the libminixfs API and implementation such that the
library is at all times aware of how many total and used blocks there
are in the file system. This removes the last upcall of libminixfs
into file systems (fs_blockstats). In the process, make this part of
the libminixfs API a little prettier and more robust. Change file
systems accordingly. Since this change only adds to MFS being unable
to deal with zones and blocks having different sizes, fail to mount
such file systems immediately rather than triggering an assert later.
Change-Id: I078e589c7e1be1fa691cf391bf5dfddd1baf2c86
. add /sbin to tests $PATH for ping
. take disable file mmap item from default boot menu
. ask for feedback in motd
. fix ext2fs on arm (the memory alloced with STATICINIT is flaky on arm)
Change-Id: I7525207074d62abc47ed3891139f6ef7ef6025be
