wireguard-linux/fs/xfs/scrub/bitmap.c, branch jd/unified-crypt-queue

xfs: replace open-coded bitmap weight logic

2020-03-18T15:12:23Z

Add a xbitmap_hweight helper function so that we can get rid of the open-coded loop. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster

xfs: rename xfs_bitmap to xbitmap

2020-03-18T15:12:23Z

Shorten the name of xfs_bitmap to xbitmap since the scrub bitmap has nothing to do with the libxfs bitmap. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster

xfs: refactor xfs_iread_extents to use xfs_btree_visit_blocks

2019-10-29T16:50:12Z

xfs_iread_extents open-codes everything in xfs_btree_visit_blocks, so refactor the btree helper to be able to iterate only the records on level 0, then port iread_extents to use it. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig

xfs: remove unused header files

2019-06-29T02:30:43Z

There are many, many xfs header files which are included but unneeded (or included twice) in the xfs code, so remove them. nb: xfs_linux.h includes about 9 headers for everyone, so those explicit includes get removed by this. I'm not sure what the preference is, but if we wanted explicit includes everywhere, a followup patch could remove those xfs_*.h includes from xfs_linux.h and move them into the files that need them. Or it could be left as-is. Signed-off-by: Eric Sandeen Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong

xfs: repair the AGFL

2018-08-10T18:44:31Z

Repair the AGFL from the rmap data. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster

xfs: refactor the xrep_extent_list into xfs_bitmap

2018-07-31T20:18:08Z

As mentioned previously, the xrep_extent_list basically implements a bitmap with two functions: set and disjoint union. Rename all these functions to xfs_bitmap to shorten the name and make it more obvious what we're doing. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster

xfs: move the repair extent list into its own file

2018-07-30T05:37:09Z

Move the xrep_extent_list code into a separate file. Logically, this data structure is really just a clumsy bitmap, and in the next patch we'll make this more obvious. No functional changes. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster