linux-stable.git/fs/xfs/xfs_dir2_node.c, branch linux-3.7.y

xfs: remove struct xfs_dabuf and infrastructure

2012-07-01T19:50:07+00:00

The struct xfs_dabuf now only tracks a single xfs_buf and all the
information it holds can be gained directly from the xfs_buf. Hence
we can remove the struct dabuf and pass the xfs_buf around
everywhere.

Kill the struct dabuf and the associated infrastructure.

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

xfs: move xfsagino_t to xfs_types.h

2012-05-14T21:20:54+00:00

Untangle the header file includes a bit by moving the definition of
xfs_agino_t to xfs_types.h. This removes the dependency that xfs_ag.h has on
xfs_inum.h, meaning we don't need to include xfs_inum.h everywhere we include
xfs_ag.h.

Signed-off-by: Dave Chinner 
Reviewed-by: Mark Tinguely 
Signed-off-by: Ben Myers

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-07-25T20:56:39+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits)
  fs: Merge split strings
  treewide: fix potentially dangerous trailing ';' in #defined values/expressions
  uwb: Fix misspelling of neighbourhood in comment
  net, netfilter: Remove redundant goto in ebt_ulog_packet
  trivial: don't touch files that are removed in the staging tree
  lib/vsprintf: replace link to Draft by final RFC number
  doc: Kconfig: `to be' -> `be'
  doc: Kconfig: Typo: square -> squared
  doc: Konfig: Documentation/power/{pm => apm-acpi}.txt
  drivers/net: static should be at beginning of declaration
  drivers/media: static should be at beginning of declaration
  drivers/i2c: static should be at beginning of declaration
  XTENSA: static should be at beginning of declaration
  SH: static should be at beginning of declaration
  MIPS: static should be at beginning of declaration
  ARM: static should be at beginning of declaration
  rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check
  Update my e-mail address
  PCIe ASPM: forcedly -> forcibly
  gma500: push through device driver tree
  ...

Fix up trivial conflicts:
 - arch/arm/mach-ep93xx/dma-m2p.c (deleted)
 - drivers/gpio/gpio-ep93xx.c (renamed and context nearby)
 - drivers/net/r8169.c (just context changes)

fs: Merge split strings

2011-07-22T14:47:15+00:00

No idea why these were split in the first place...

Signed-off-by: Jean Delvare 
Signed-off-by: Jiri Kosina

xfs: cleanup struct xfs_dir2_free

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

Change the bests array to be a proper variable sized entry.  This is done
easily as no one relies on the size of the structure.  Also change
XFS_DIR2_MAX_FREE_BESTS to an inline function while we're at it.

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: byteswap constants instead of variables

2011-07-08T12:36:05+00:00

Micro-optimize various comparisms by always byteswapping the constant
instead of the variable, which allows to do the swap at compile instead
of runtime.

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

xfs: avoid usage of struct xfs_dir2_data

2011-07-08T12:35:38+00:00

In most places we can simply pass around and use the struct xfs_dir2_data_hdr,
which is the first and most important member of struct xfs_dir2_data instead
of the full structure.

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

xfs: factor out xfs_dir2_leaf_find_entry

2011-07-08T12:34:59+00:00

Add a new xfs_dir2_leaf_find_entry helper to factor out some duplicate code
from xfs_dir2_leaf_addname xfs_dir2_leafn_add.  Found by Eric Sandeen using
an automated code duplication checker.

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

xfs: Convert remaining cmn_err() callers to new API

2011-03-06T23:08:35+00:00

Once converted, kill the remainder of the cmn_err() interface.

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