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| author | Eric W. Biederman <ebiederm@xmission.com> | 2010-02-11 15:18:38 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-07 17:04:51 -0800 |
| commit | e72ceb8ccac5f770b3e696e09bb673dca7024b20 (patch) | |
| tree | 9868803df687838c3c5f6f2265ceb7532b93a5f4 /fs/sysfs/sysfs.h | |
| parent | 3c31f07ad0dab02fe17195d32a965d57fd947707 (diff) | |
| download | linux-e72ceb8ccac5f770b3e696e09bb673dca7024b20.tar.gz linux-e72ceb8ccac5f770b3e696e09bb673dca7024b20.tar.bz2 linux-e72ceb8ccac5f770b3e696e09bb673dca7024b20.zip | |
sysfs: Remove sysfs_get/put_active_two
It turns out that holding an active reference on a directory is
pointless. The purpose of the active references are to allows us to
block when removing sysfs entries that have custom methods so we don't
remove modules while running modular code and to keep those custom
methods from accessing data structures after the files have been
removed. Further sysfs_remove_dir remove all elements in the
directory before removing the directory itself, so there is no chance
we will remove a directory with active children.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/sysfs/sysfs.h')
| -rw-r--r-- | fs/sysfs/sysfs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index cdd9377a6e06..bb7723c4f5a5 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -124,8 +124,8 @@ extern const struct file_operations sysfs_dir_operations; extern const struct inode_operations sysfs_dir_inode_operations; struct dentry *sysfs_get_dentry(struct sysfs_dirent *sd); -struct sysfs_dirent *sysfs_get_active_two(struct sysfs_dirent *sd); -void sysfs_put_active_two(struct sysfs_dirent *sd); +struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd); +void sysfs_put_active(struct sysfs_dirent *sd); void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *parent_sd); int __sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd); |