linux-toradex.git/fs/xfs/xfs_dir2.c, branch v3.2.37

xfs: get rid of open-coded S_ISREG(), etc.

2011-07-26T19:05:16+00:00

Signed-off-by: Al Viro

xfs: factor out xfs_da_grow_inode_int

2011-07-13T11:43:49+00:00

xfs_da_grow_inode and xfs_dir2_grow_inode are mostly duplicate code.  Factor
the meat of those two functions into a new common helper.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Alex Elder 
Reviewed-by: Dave Chinner

xfs: reshuffle dir2 headers

2011-07-13T11:43:48+00:00

Replace the current mess of dir2 headers with just three that have a clear
purpose:

 - xfs_dir2_format.h for all format definitions, including the inline helpers
   to access our variable size structures
 - xfs_dir2_priv.h for all prototypes that are internal to the dir2 code
   and not needed by anything outside of the directory code.  For this
   purpose xfs_da_btree.c, and phase6.c in xfs_repair are considered part
   of the directory code.
 - xfs_dir2.h for the public interface to the directory code

In addition to the reshuffle I have also update the comments to not only
match the new file structure, but also to describe the directory format
better.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Alex Elder 
Reviewed-by: Dave Chinner

xfs: kill struct xfs_dir2_sf

2011-07-08T12:35:13+00:00

The list field of it is never cactually used, so all uses can simply be
replaced with the xfs_dir2_sf_hdr_t type that it has as first member.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Alex Elder 
Reviewed-by: Dave Chinner

xfs: convert xfs_fs_cmn_err to new error logging API

2011-03-06T23:05:35+00:00

Continue to clean up the error logging code by converting all the
callers of xfs_fs_cmn_err() to the new API. Once done, remove the
unused old API function.

Signed-off-by: Dave Chinner 
Reviewed-by: Alex Elder 
Reviewed-by: Christoph Hellwig

xfs: split xfs_itrace_entry

2010-07-26T18:16:44+00:00

Replace the xfs_itrace_entry catchall with specific trace points.  For
most simple callers we now use the simple inode class, which used to
be the iget class, but add more details tracing for namespace events,
which now includes the name of the directory entries manipulated.

Remove the xfs_inactive trace point, which is a duplicate of the clear_inode
one, and the xfs_change_file_space trace point, which is immediately
followed by the more specific alloc/free space trace points.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner

xfs: remove unused delta tracking code in xfs_bmapi

2010-07-26T18:16:39+00:00

This code was introduced four years ago in commit
3e57ecf640428c01ba1ed8c8fc538447ada1715b without any review and has
been unused since.  Remove it just as the rest of the code introduced
in that commit to reduce that stack usage and complexity in this central
piece of code.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner

xfs: remove unneeded #include statements

2010-07-26T18:16:33+00:00

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner

xfs: drop dmapi hooks

2010-07-26T18:16:33+00:00

Dmapi support was never merged upstream, but we still have a lot of hooks
bloating XFS for it, all over the fast pathes of the filesystem.

This patch drops over 700 lines of dmapi overhead.  If we'll ever get HSM
support in mainline at least the namespace events can be done much saner
in the VFS instead of the individual filesystem, so it's not like this
is much help for future work.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner

xfs: clean up sign warnings in dir2 code

2010-01-19T23:48:05+00:00

We are now consistently using unsigned char strings for names
so fix up the remaining warnings in the dir2 code to complete
the cleanup.

Signed-off-by: Dave Chinner 
Reviewed-by: Christoph Hellwig