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Use the race free function for adding a proc file.
[cascardo/kernel/samples/03.proc/.git]
/
hello_procfs.c
diff --git
a/hello_procfs.c
b/hello_procfs.c
index
956f74d
..
5e0e082
100644
(file)
--- a/
hello_procfs.c
+++ b/
hello_procfs.c
@@
-53,8
+53,7
@@
static int hello_procfs_init(void)
/* create the proc entry and set its fops: there is a potential race
* here */
struct proc_dir_entry *entry;
/* create the proc entry and set its fops: there is a potential race
* here */
struct proc_dir_entry *entry;
- entry = create_proc_entry("hellop", 0666, NULL);
- entry->proc_fops = &hello_procfs_fops;
+ entry = proc_create("hellop", 0666, NULL, &hello_procfs_fops);
return 0;
}
return 0;
}