linux-toradex.git/fs/btrfs/sysfs.c, branch v3.2.2 Linux kernel for Apalis and Colibri modules btrfs: Remove unused sysfs code 2011-06-17T18:54:18+00:00 Maarten Lankhorst m.b.lankhorst@gmail.com 2011-06-16T09:04:57+00:00 9fe6a50fb764f508dd2de47a66e62e51388791fb Removes code no longer used. The sysfs file itself is kept, because the btrfs developers expressed interest in putting new entries to sysfs. Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Removes code no longer used. The sysfs file itself is kept, because the
btrfs developers expressed interest in putting new entries to sysfs.

Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers 2011-05-22T16:33:42+00:00 Chris Mason chris.mason@oracle.com 2011-05-22T16:33:42+00:00 945d8962ceee6bb273365d0bdf42f763225b290f Conflicts: fs/btrfs/extent-tree.c fs/btrfs/free-space-cache.c fs/btrfs/inode.c fs/btrfs/tree-log.c Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Conflicts:
	fs/btrfs/extent-tree.c
	fs/btrfs/free-space-cache.c
	fs/btrfs/inode.c
	fs/btrfs/tree-log.c

Signed-off-by: Chris Mason <chris.mason@oracle.com>
btrfs: remove all unused functions 2011-05-06T10:34:03+00:00 David Sterba dsterba@suse.cz 2011-05-05T10:44:41+00:00 f2a97a9dbd86eb1ef956bdf20e05c507b32beb96 Remove static and global declarations and/or definitions. Reduces size of btrfs.ko by ~3.4kB. text data bss dec hex filename 402081 7464 200 409745 64091 btrfs.ko.base 398620 7144 200 405964 631cc btrfs.ko.remove-all Signed-off-by: David Sterba <dsterba@suse.cz> 
Remove static and global declarations and/or definitions. Reduces size
of btrfs.ko by ~3.4kB.

  text    data     bss     dec     hex filename
402081    7464     200  409745   64091 btrfs.ko.base
398620    7144     200  405964   631cc btrfs.ko.remove-all

Signed-off-by: David Sterba <dsterba@suse.cz>
Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-08T01:04:49+00:00 Emese Revfy re.emese@gmail.com 2010-01-19T01:58:23+00:00 52cf25d0ab7f78eeecc59ac652ed5090f69b619e Constify struct sysfs_ops. This is part of the ops structure constification effort started by Arjan van de Ven et al. Benefits of this constification: * prevents modification of data that is shared (referenced) by many other structure instances at runtime * detects/prevents accidental (but not intentional) modification attempts on archs that enforce read-only kernel data at runtime * potentially better optimized code as the compiler can assume that the const data cannot be changed * the compiler/linker move const data into .rodata and therefore exclude them from false sharing Signed-off-by: Emese Revfy <re.emese@gmail.com> Acked-by: David Teigland <teigland@redhat.com> Acked-by: Matt Domsch <Matt_Domsch@dell.com> Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Acked-by: Hans J. Koch <hjk@linutronix.de> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Acked-by: Jens Axboe <jens.axboe@oracle.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Constify struct sysfs_ops.

This is part of the ops structure constification
effort started by Arjan van de Ven et al.

Benefits of this constification:

 * prevents modification of data that is shared
   (referenced) by many other structure instances
   at runtime

 * detects/prevents accidental (but not intentional)
   modification attempts on archs that enforce
   read-only kernel data at runtime

 * potentially better optimized code as the compiler
   can assume that the const data cannot be changed

 * the compiler/linker move const data into .rodata
   and therefore exclude them from false sharing

Signed-off-by: Emese Revfy <re.emese@gmail.com>
Acked-by: David Teigland <teigland@redhat.com>
Acked-by: Matt Domsch <Matt_Domsch@dell.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Acked-by: Hans J. Koch <hjk@linutronix.de>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Btrfs: Fix checkpatch.pl warnings 2009-01-06T02:25:51+00:00 Chris Mason chris.mason@oracle.com 2009-01-06T02:25:51+00:00 d397712bcc6a759a560fd247e6053ecae091f958 There were many, most are fixed now. struct-funcs.c generates some warnings but these are bogus. Signed-off-by: Chris Mason <chris.mason@oracle.com> 
There were many, most are fixed now.  struct-funcs.c generates some warnings
but these are bogus.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: do not call kfree if kmalloc failed in btrfs_sysfs_add_super 2009-01-05T20:43:42+00:00 Shen Feng shen@cn.fujitsu.com 2009-01-05T20:43:42+00:00 dd3fd8bdf7238f99561ee236060b04d5b9a84953 Signed-off-by: Shen Feng <shen@cn.fujitsu.com> 
Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
Remove Btrfs compat code for older kernels 2008-09-25T19:41:59+00:00 Chris Mason chris.mason@oracle.com 2008-09-24T15:48:04+00:00 2b1f55b0f0d0d1a66470ef4ea2696cd5dd741a12 Btrfs had compatibility code for kernels back to 2.6.18. These have been removed, and will be maintained in a separate backport git tree from now on. Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Btrfs had compatibility code for kernels back to 2.6.18.  These have
been removed, and will be maintained in a separate backport
git tree from now on.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: trivial sparse fixes 2008-09-25T15:04:07+00:00 Christoph Hellwig hch@lst.de 2008-09-05T20:43:31+00:00 b214107eda845f9a5851ae198f5b972e0dc30c45 Fix a bunch of trivial sparse complaints. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Fix a bunch of trivial sparse complaints.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: Disable sysfs files on older kernels 2008-09-25T15:04:00+00:00 Chris Mason chris.mason@oracle.com 2008-02-20T21:02:51+00:00 55d474148982785dd8995dc690febad3a16a2c46 Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
btrfs: fixes for kobject changes in mainline 2008-09-25T15:04:00+00:00 Greg KH greg@kroah.com 2008-02-20T19:14:16+00:00 e3fe4e7120bc753552b071773022efcff704e34b Here's a patch against the unstable tree that gets the code to build against Linus's current tree (2.6.24-git12). This is needed as the kobject/kset api has changed there. I tried to make the smallest changes needed, and it builds and loads successfully, but I don't have a btrfs volume anywhere (yet) to try to see if things still work properly :) Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Mason <chris.mason@oracle.com> 
Here's a patch against the unstable tree that gets the code to build
against Linus's current tree (2.6.24-git12).  This is needed as the
kobject/kset api has changed there.

I tried to make the smallest changes needed, and it builds and loads
successfully, but I don't have a btrfs volume anywhere (yet) to try to
see if things still work properly :)

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>