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Merge branch 'fix/hda' into for-linus
[pandora-kernel.git]
/
arch
/
um
/
kernel
/
process.c
diff --git
a/arch/um/kernel/process.c
b/arch/um/kernel/process.c
index
4a28a15
..
2f910a1
100644
(file)
--- a/
arch/um/kernel/process.c
+++ b/
arch/um/kernel/process.c
@@
-9,11
+9,13
@@
#include <linux/hardirq.h>
#include <linux/gfp.h>
#include <linux/mm.h>
#include <linux/hardirq.h>
#include <linux/gfp.h>
#include <linux/mm.h>
+#include <linux/module.h>
#include <linux/personality.h>
#include <linux/proc_fs.h>
#include <linux/ptrace.h>
#include <linux/random.h>
#include <linux/sched.h>
#include <linux/personality.h>
#include <linux/proc_fs.h>
#include <linux/ptrace.h>
#include <linux/random.h>
#include <linux/sched.h>
+#include <linux/seq_file.h>
#include <linux/tick.h>
#include <linux/threads.h>
#include <asm/current.h>
#include <linux/tick.h>
#include <linux/threads.h>
#include <asm/current.h>
@@
-336,16
+338,19
@@
int get_using_sysemu(void)
return atomic_read(&using_sysemu);
}
return atomic_read(&using_sysemu);
}
-static int
proc_read_sysemu(char *buf, char **start, off_t offset, int size,int *eof, void *data
)
+static int
sysemu_proc_show(struct seq_file *m, void *v
)
{
{
- if (snprintf(buf, size, "%d\n", get_using_sysemu()) < size)
- /* No overflow */
- *eof = 1;
+ seq_printf(m, "%d\n", get_using_sysemu());
+ return 0;
+}
- return strlen(buf);
+static int sysemu_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, sysemu_proc_show, NULL);
}
}
-static int proc_write_sysemu(struct file *file,const char __user *buf, unsigned long count,void *data)
+static ssize_t sysemu_proc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *pos)
{
char tmp[2];
{
char tmp[2];
@@
-358,13
+363,22
@@
static int proc_write_sysemu(struct file *file,const char __user *buf, unsigned
return count;
}
return count;
}
+static const struct file_operations sysemu_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = sysemu_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = sysemu_proc_write,
+};
+
int __init make_proc_sysemu(void)
{
struct proc_dir_entry *ent;
if (!sysemu_supported)
return 0;
int __init make_proc_sysemu(void)
{
struct proc_dir_entry *ent;
if (!sysemu_supported)
return 0;
- ent =
create_proc_entry("sysemu", 0600, NULL
);
+ ent =
proc_create("sysemu", 0600, NULL, &sysemu_proc_fops
);
if (ent == NULL)
{
if (ent == NULL)
{
@@
-372,9
+386,6
@@
int __init make_proc_sysemu(void)
return 0;
}
return 0;
}
- ent->read_proc = proc_read_sysemu;
- ent->write_proc = proc_write_sysemu;
-
return 0;
}
return 0;
}