lwn.git/Documentation/filesystems/configfs/configfs_example_macros.c, branch v3.9-rc2Linux kernel documentation tree maintained by Jonathan Corbethttp://mirrors.hust.edu.cn/git/lwn.git/atom?h=v3.9-rc22011-05-27T00:12:34+00:00Documentation: configfs examples crash fix2011-05-27T00:12:34+00:00Jiri Slabyjslaby@suse.cz2011-05-26T23:25:17+00:00urn:sha1:dcb3a08e69629ea65a3e9647da730bfaf670497d
When configfs_register_subsystem() fails, we unregister too many
subsystems in configfs_example_init. Decrement i by one to not unregister
non-registered subsystem.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[PATCH] configfs: Convenience macros for attribute definition.2008-07-31T23:21:13+00:00Joel Beckerjoel.becker@oracle.com2008-06-19T02:29:05+00:00urn:sha1:ecb3d28c7edd58b54f16838c434b342ba9195bec
Sysfs has the _ATTR() and _ATTR_RO() macros to make defining extended
form attributes easier. configfs should have something similiar.
- _CONFIGFS_ATTR() and _CONFIGFS_ATTR_RO() are the counterparts to the
sysfs macros.
- CONFIGFS_ATTR_STRUCT() creates the extended form attribute structure.
- CONFIGFS_ATTR_OPS() defines the show_attribute()/store_attribute()
operations that call the show()/store() operations of the extended
form configfs_attributes.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>