Hi all, Here's a new drop of the patches that tweak collapse to be fsb based and organize the code a bit. This has seen ~1.5b fsx ops without a failure and some light xfstests testing so far. The primary difference from this version and the rfc is the retention of the eofblocks trim prior to collapse. Patch 4 is also new. It isolates the pagecache writeback/truncate in xfs_free_file_space() to the range affected by the free. Thoughts, reviews, flames appreciated. Brian v1: - Retain the eofblocks trim and writeback/inval. the range of shifted data only. - Added the xfs_free_file_space() patch to no longer writeback the entire file. rfc: http://oss.sgi.com/archives/xfs/2014-08/msg00462.html Brian Foster (4): xfs: track collapse via file offset rather than extent index xfs: refactor xfs_bmap_shift_extents() into multiple functions xfs: writeback and inval. file range to be shifted by collapse xfs: only writeback and truncate pages for the freed range fs/xfs/libxfs/xfs_bmap.c | 294 +++++++++++++++++++++++++++++++---------------- fs/xfs/libxfs/xfs_bmap.h | 7 +- fs/xfs/xfs_bmap_util.c | 54 +++++---- 3 files changed, 230 insertions(+), 125 deletions(-) -- 1.8.3.1 _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
