On Tue, 2010-09-14 at 20:56 +1000, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > Filesystem level managed buffers are buffers that have their > lifecycle controlled by the filesystem layer, not the buffer cache. > We currently cache these buffers, which makes cleanup and cache > walking somewhat troublesome. Convert the fs managed buffers to > uncached buffers obtained by via xfs_buf_get_uncached(), and remove > the XBF_FS_MANAGED special cases from the buffer cache. Looks good. Nicer with the xfs_buf_read_uncached() helper. Reviewed-by: Alex Elder <aelder@xxxxxxx> > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> > --- > fs/xfs/linux-2.6/xfs_buf.c | 20 +++------------ > fs/xfs/linux-2.6/xfs_buf.h | 4 --- > fs/xfs/xfs_mount.c | 56 ++++++++++++------------------------------- > 3 files changed, 20 insertions(+), 60 deletions(-) _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
