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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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