diff options
Diffstat (limited to 'fs/debugfs/inode.c')
| -rw-r--r-- | fs/debugfs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index a86ac4aeaedb..d4f1a2cddd47 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -146,7 +146,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode, } *dentry = NULL; - down(&parent->d_inode->i_sem); + mutex_lock(&parent->d_inode->i_mutex); *dentry = lookup_one_len(name, parent, strlen(name)); if (!IS_ERR(dentry)) { if ((mode & S_IFMT) == S_IFDIR) @@ -155,7 +155,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode, error = debugfs_create(parent->d_inode, *dentry, mode); } else error = PTR_ERR(dentry); - up(&parent->d_inode->i_sem); + mutex_unlock(&parent->d_inode->i_mutex); return error; } @@ -273,7 +273,7 @@ void debugfs_remove(struct dentry *dentry) if (!parent || !parent->d_inode) return; - down(&parent->d_inode->i_sem); + mutex_lock(&parent->d_inode->i_mutex); if (debugfs_positive(dentry)) { if (dentry->d_inode) { if (S_ISDIR(dentry->d_inode->i_mode)) @@ -283,7 +283,7 @@ void debugfs_remove(struct dentry *dentry) dput(dentry); } } - up(&parent->d_inode->i_sem); + mutex_unlock(&parent->d_inode->i_mutex); simple_release_fs(&debugfs_mount, &debugfs_mount_count); } EXPORT_SYMBOL_GPL(debugfs_remove); |