linux

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Tejun Heo df394fb56c sysfs, kernfs: make super_blocks bind to different kernfs_roots

kernfs is being updated to allow multiple sysfs_dirent hierarchies so
that it can also be used by other users.  Currently, sysfs
super_blocks are always attached to one kernfs_root - sysfs_root - and
distinguished only by their namespace tags.

This patch adds sysfs_super_info->root and update
sysfs_fill/test_super() so that super_blocks are identified by the
combination of both the associated kernfs_root and namespace tag.
This allows mounting different kernfs hierarchies.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-11-29 18:10:48 -08:00

dir.c

sysfs, kernfs: introduce sysfs_root_sd

2013-11-29 18:09:27 -08:00

file.c

sysfs, kernfs: move file core code to fs/kernfs/file.c

2013-11-29 18:08:39 -08:00

group.c

sysfs, kernfs: introduce kernfs[_find_and]_get() and kernfs_put()

2013-11-29 17:55:10 -08:00

Kconfig

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