Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dc2f75f0e0cac645c22c85bcf429683b3fa0d2d9
Commit: dc2f75f0e0cac645c22c85bcf429683b3fa0d2d9
Parent: d6b4fd2faeb9ddf55ce09cf90b88981e579ee010
Author: Tejun Heo <[EMAIL PROTECTED]>
AuthorDate: Thu Sep 20 16:05:12 2007 +0900
Committer: Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 14:51:11 2007 -0700
sysfs: make sysfs_root a regular directory dirent
sysfs_root is different from a regular directory dirent in that it's
of type SYSFS_ROOT and doesn't have a name. These differences aren't
used by anybody and only adds to complexity. Make sysfs_root a
regular directory dirent.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
Acked-by: Cornelia Huck <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
fs/sysfs/inode.c | 5 -----
fs/sysfs/mount.c | 3 ++-
fs/sysfs/sysfs.h | 9 ++++-----
3 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index b6ac4e6..c40fb9f 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -157,11 +157,6 @@ static void sysfs_init_inode(struct sysfs_dirent *sd,
struct inode *inode)
/* initialize inode according to type */
switch (sysfs_type(sd)) {
- case SYSFS_ROOT:
- inode->i_op = &sysfs_dir_inode_operations;
- inode->i_fop = &sysfs_dir_operations;
- inc_nlink(inode); /* directory, account for "." */
- break;
case SYSFS_DIR:
inode->i_op = &sysfs_dir_inode_operations;
inode->i_fop = &sysfs_dir_operations;
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c
index 28bf359..465902c 100644
--- a/fs/sysfs/mount.c
+++ b/fs/sysfs/mount.c
@@ -24,8 +24,9 @@ static const struct super_operations sysfs_ops = {
};
struct sysfs_dirent sysfs_root = {
+ .s_name = "",
.s_count = ATOMIC_INIT(1),
- .s_flags = SYSFS_ROOT,
+ .s_flags = SYSFS_DIR,
.s_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
.s_ino = 1,
};
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index 2a68bfa..60405a6 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -48,11 +48,10 @@ struct sysfs_dirent {
#define SD_DEACTIVATED_BIAS INT_MIN
#define SYSFS_TYPE_MASK 0x00ff
-#define SYSFS_ROOT 0x0001
-#define SYSFS_DIR 0x0002
-#define SYSFS_KOBJ_ATTR 0x0004
-#define SYSFS_KOBJ_BIN_ATTR 0x0008
-#define SYSFS_KOBJ_LINK 0x0020
+#define SYSFS_DIR 0x0001
+#define SYSFS_KOBJ_ATTR 0x0002
+#define SYSFS_KOBJ_BIN_ATTR 0x0004
+#define SYSFS_KOBJ_LINK 0x0008
#define SYSFS_COPY_NAME (SYSFS_DIR | SYSFS_KOBJ_LINK)
#define SYSFS_FLAG_MASK ~SYSFS_TYPE_MASK
-
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