Hello, Here is the updated patch set for improving SEEK_DATA/SEEK_HOLE with page cache probing for unwritten extents, it fixes a couple of issues according to Dave and Mark's review comments towards v6. Changes from v7 to v6: - xfs_lookup_buffer_offset(), remove page unlock out of it, fix comments for this routine. - xfs_find_get_pgoff(), sample the next page index while the page is locked. - xfs_seek_data()/xfs_seek_hole(), move extent state check up stuff to a loop in both routines. Old version: Version 6 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-08/msg00028.html Version 5 of this posting can be found at http://www.spinics.net/lists/xfs/msg12987.html Version 4 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-07/msg00279.html Version 3 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-07/msg00050.html Version 2 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-06/msg00407.html Version 1 of this posting can be found at http://www.digipedia.pl/usenet/thread/11980/26875/ Thanks, -Jeff _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
