Li Zefan 4e26445faa kernfs: introduce kernfs_pin_sb() ...

kernfs_pin_sb() tries to get a refcnt of the superblock.

This will be used by cgroupfs.

v2:
- make kernfs_pin_sb() return the superblock.
- drop kernfs_drop_sb().

tj: Updated the comment a bit.

[ This is a prerequisite for a bugfix. ]
Cc: <stable@vger.kernel.org> # 3.15
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2014-06-30 10:16:25 -04:00

..

dir.c

Merge 3.15-rc3 into staging-next

2014-04-27 21:36:39 -07:00

file.c

Merge 3.15-rc6 into driver-core-next

2014-05-23 10:13:53 +09:00

inode.c

kernfs: protect lazy kernfs_iattrs allocation with mutex

2014-04-16 11:54:40 -07:00

Kconfig

kernfs: add CONFIG_KERNFS

2014-02-07 16:08:57 -08:00

kernfs-internal.h

kernfs: implement kernfs_root->supers list

2014-04-25 11:43:31 -07:00

Makefile

sysfs, kernfs: add skeletons for kernfs

2013-11-27 13:28:24 -08:00

mount.c

kernfs: introduce kernfs_pin_sb()

2014-06-30 10:16:25 -04:00

symlink.c

kernfs: remove kernfs_addrm_cxt

2014-02-07 15:42:40 -08:00