CVS log for xfs-linux/xfs_dir2_block.h

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Default branch: MAIN
Current tag: HEAD

Revision 1.19 / (download) - annotate - [select for diffs], Thu Aug 23 15:57:59 2007 UTC (10 years, 1 month ago) by dgc.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.18: +2 -3 lines
Diff to previous 1.18 (colored)

use filldir internally

Currently xfs has a rather complicated internal scheme to allow for
different directory formats in IRIX.  This patch rips all code related
to this out and pushes useage of the Linux filldir callback into the
lowlevel directory code.  This does not make the code any less portable
because filldir can be used to create dirents of all possible variations
(including the IRIX ones as proved by the IRIX binary emulation code
under arch/mips/).

This patch get rid of an unessecary copy in the readdir path, about
400 lines of code and one of the last two users of the uio structure.

This version is updated to deal with dmapi aswell which greatly
simplifies the get_dirattrs code.  The dmapi part has been tested
using the get_dirattrs tools from the xfstest dmapi suite1 with various
small and large directories.


Signed-off-by: Christoph Hellwig <hch@lst.de>
Merge of xfs-linux-melb:xfs-kern:29478a by kenmcd.

  Use the generic filldir directory formatter callbacks rather than
  the complex xfs_uio_move based implementation. Removes a copy
  and simplifies the code greatly.

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