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    Subject[PATCH RFC V2 2/5] debugfs: Renaming of xen functions and change unsigned to u32
    Renaming of xen functions and change unsigned to u32.

    Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Signed-off-by: Suzuki Poulose <suzuki@in.ibm.com>
    Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
    ---
    diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
    index fc506e6..14a8961 100644
    --- a/arch/x86/xen/spinlock.c
    +++ b/arch/x86/xen/spinlock.c
    @@ -286,7 +286,7 @@ static int __init xen_spinlock_debugfs(void)
    debugfs_create_u64("time_blocked", 0444, d_spin_debug,
    &spinlock_stats.time_blocked);

    - xen_debugfs_create_u32_array("histo_blocked", 0444, d_spin_debug,
    + debugfs_create_u32_array("histo_blocked", 0444, d_spin_debug,
    spinlock_stats.histo_spin_blocked, HISTO_BUCKETS + 1);

    return 0;
    diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
    index 9aa12e3..68af40d 100644
    --- a/fs/debugfs/file.c
    +++ b/fs/debugfs/file.c
    @@ -529,7 +529,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_blob);

    struct array_data {
    void *array;
    - unsigned elements;
    + u32 elements;
    };

    static int u32_array_open(struct inode *inode, struct file *file)
    @@ -539,10 +539,10 @@ static int u32_array_open(struct inode *inode, struct file *file)
    }

    static size_t format_array(char *buf, size_t bufsize, const char *fmt,
    - u32 *array, unsigned array_size)
    + u32 *array, u32 array_size)
    {
    size_t ret = 0;
    - unsigned i;
    + u32 i;

    for (i = 0; i < array_size; i++) {
    size_t len;
    @@ -566,7 +566,7 @@ static size_t format_array(char *buf, size_t bufsize, const char *fmt,
    }

    static char *format_array_alloc(const char *fmt, u32 *array,
    - unsigned array_size)
    + u32 array_size)
    {
    size_t len = format_array(NULL, 0, fmt, array, array_size);
    char *ret;
    @@ -604,7 +604,7 @@ static ssize_t u32_array_read(struct file *file, char __user *buf, size_t len,
    file->private_data, size);
    }

    -static int xen_array_release(struct inode *inode, struct file *file)
    +static int u32_array_release(struct inode *inode, struct file *file)
    {
    kfree(file->private_data);

    @@ -614,14 +614,14 @@ static int xen_array_release(struct inode *inode, struct file *file)
    static const struct file_operations u32_array_fops = {
    .owner = THIS_MODULE,
    .open = u32_array_open,
    - .release = xen_array_release,
    + .release = u32_array_release,
    .read = u32_array_read,
    .llseek = no_llseek,
    };

    -struct dentry *xen_debugfs_create_u32_array(const char *name, mode_t mode,
    +struct dentry *debugfs_create_u32_array(const char *name, mode_t mode,
    struct dentry *parent,
    - u32 *array, unsigned elements)
    + u32 *array, u32 elements)
    {
    struct array_data *data = kmalloc(sizeof(*data), GFP_KERNEL);

    diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
    index 8c08636..253e2fb 100644
    --- a/include/linux/debugfs.h
    +++ b/include/linux/debugfs.h
    @@ -74,9 +74,9 @@ struct dentry *debugfs_create_blob(const char *name, mode_t mode,
    struct dentry *parent,
    struct debugfs_blob_wrapper *blob);

    -struct dentry *xen_debugfs_create_u32_array(const char *name, mode_t mode,
    - struct dentry *parent,
    - u32 *array, unsigned elements);
    +struct dentry *debugfs_create_u32_array(const char *name, mode_t mode,
    + struct dentry *parent,
    + u32 *array, u32 elements);

    bool debugfs_initialized(void);

    @@ -197,9 +197,9 @@ static inline bool debugfs_initialized(void)
    return false;
    }

    -struct dentry *xen_debugfs_create_u32_array(const char *name, mode_t mode,
    - struct dentry *parent,
    - u32 *array, unsigned elements)
    +struct dentry *debugfs_create_u32_array(const char *name, mode_t mode,
    + struct dentry *parent,
    + u32 *array, u32 elements)
    {
    return ERR_PTR(-ENODEV);
    }

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