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8f261aaf9b
linux/arch/um
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Jan Blunck 4ac9137858 Embed a struct path into struct nameidata instead of nd->{dentry,mnt} 
This is the central patch of a cleanup series. In most cases there is no good
reason why someone would want to use a dentry for itself. This series reflects
that fact and embeds a struct path into nameidata.

Together with the other patches of this series
- it enforced the correct order of getting/releasing the reference count on
  <dentry,vfsmount> pairs
- it prepares the VFS for stacking support since it is essential to have a
  struct path in every place where the stack can be traversed
- it reduces the overall code size:

without patch series:
   text    data     bss     dec     hex filename
5321639  858418  715768 6895825  6938d1 vmlinux

with patch series:
   text    data     bss     dec     hex filename
5320026  858418  715768 6894212  693284 vmlinux

This patch:

Switch from nd->{dentry,mnt} to nd->path.{dentry,mnt} everywhere.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix cifs]
[akpm@linux-foundation.org: fix smack]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-14 21:13:33 -08:00
..
drivers Embed a struct path into struct nameidata instead of nd->{dentry,mnt} 2008-02-14 21:13:33 -08:00
include uml: fix mm_context memory leak 2008-02-08 09:22:43 -08:00
kernel uml: fix mm_context memory leak 2008-02-08 09:22:43 -08:00
os-Linux uml: improved error handling while locating temp dir 2008-02-08 09:22:43 -08:00
scripts uml: throw out CONFIG_MODE_TT 2007-10-16 09:43:05 -07:00
sys-i386 uml: redo the calculation of NR_syscalls 2008-02-05 09:44:32 -08:00
sys-ia64
sys-ppc uml: remove TOPDIR 2008-02-05 09:44:31 -08:00
sys-x86_64 uml: redo the calculation of NR_syscalls 2008-02-05 09:44:32 -08:00
defconfig uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
Kconfig uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
Kconfig.char uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.debug uml: GPROF needs to depend on FRAME_POINTER 2008-02-05 09:44:25 -08:00
Kconfig.i386 uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
Kconfig.net uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.x86_64 uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
Makefile uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
Makefile-i386 no need to mess with KBUILD_CFLAGS on uml-i386 anymore 2007-12-05 09:25:20 -08:00
Makefile-ia64
Makefile-os-Linux kbuild: enable 'make CFLAGS=...' to add additional options to CC 2007-10-14 22:21:35 +02:00
Makefile-ppc
Makefile-skas
Makefile-x86_64 x86 merge fallout: uml 2007-10-29 07:41:32 -07:00