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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-08 13:03:10 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-08 13:03:10 -0800
commit54d20f006ceff1f2f1e69d0e54049b6c0765c039 (patch)
treee2418ba2f9ee4830d4fc3e16599189b8e1256899 /fs/sysfs/inode.c
parent7b60a18da393ed70db043a777fd9e6d5363077c4 (diff)
downloadlinux-rt-54d20f006ceff1f2f1e69d0e54049b6c0765c039.tar.gz
Revert "sysfs: Kill nlink counting."
This reverts commit 524b6c5b39b931311dfe5a2f5abae2f5c9731676. It has shown to break userspace tools, which is not acceptable. Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/sysfs/inode.c')
-rw-r--r--fs/sysfs/inode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index cc7ea5de2fdd..feb2d69396cf 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -217,6 +217,9 @@ static void sysfs_refresh_inode(struct sysfs_dirent *sd, struct inode *inode)
iattrs->ia_secdata,
iattrs->ia_secdata_len);
}
+
+ if (sysfs_type(sd) == SYSFS_DIR)
+ set_nlink(inode, sd->s_dir.subdirs + 2);
}
int sysfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)