freebsd-dev/sys/ufs/ffs
Kirk McKusick 1faacf5d09 Keep track of the mount point associated with a special device
to enable the collection of counts of synchronous and asynchronous
reads and writes for its associated filesystem. The counts are
displayed using `mount -v'.

Ensure that buffers used for paging indicate the vnode from
which they are operating so that counts of paging I/O operations
from the filesystem are collected.

This checkin only adds the setting of the mount point for the
UFS/FFS filesystem, but it would be trivial to add the setting
and clearing of the mount point at filesystem mount/unmount
time for other filesystems too.

Reviewed by: kib
2012-03-28 20:49:11 +00:00
..
ffs_alloc.c Migrate ufs and ext2fs from skpc() to memcchr(). 2012-01-01 20:47:33 +00:00
ffs_balloc.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_extern.h Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_inode.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_rawread.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_snapshot.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_softdep.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
ffs_subr.c
ffs_tables.c
ffs_vfsops.c Keep track of the mount point associated with a special device 2012-03-28 20:49:11 +00:00
ffs_vnops.c Add a third flags argument to ffs_syncvnode to avoid a possible conflict 2012-03-25 00:02:37 +00:00
fs.h Use implementation independent inoNN_t scalars for on-disk UFS structures 2011-11-09 07:48:48 +00:00
softdep.h