diff options
Diffstat (limited to 'drivers/oprofile/oprofile_files.c')
-rw-r--r-- | drivers/oprofile/oprofile_files.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c index ef953ba5ab6b..241804abbb5c 100644 --- a/drivers/oprofile/oprofile_files.c +++ b/drivers/oprofile/oprofile_files.c | |||
@@ -18,13 +18,13 @@ unsigned long fs_buffer_size = 131072; | |||
18 | unsigned long fs_cpu_buffer_size = 8192; | 18 | unsigned long fs_cpu_buffer_size = 8192; |
19 | unsigned long fs_buffer_watershed = 32768; /* FIXME: tune */ | 19 | unsigned long fs_buffer_watershed = 32768; /* FIXME: tune */ |
20 | 20 | ||
21 | static ssize_t depth_read(struct file * file, char __user * buf, size_t count, loff_t * offset) | 21 | static ssize_t depth_read(struct file *file, char __user *buf, size_t count, loff_t *offset) |
22 | { | 22 | { |
23 | return oprofilefs_ulong_to_user(backtrace_depth, buf, count, offset); | 23 | return oprofilefs_ulong_to_user(backtrace_depth, buf, count, offset); |
24 | } | 24 | } |
25 | 25 | ||
26 | 26 | ||
27 | static ssize_t depth_write(struct file * file, char const __user * buf, size_t count, loff_t * offset) | 27 | static ssize_t depth_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) |
28 | { | 28 | { |
29 | unsigned long val; | 29 | unsigned long val; |
30 | int retval; | 30 | int retval; |
@@ -50,7 +50,7 @@ static const struct file_operations depth_fops = { | |||
50 | }; | 50 | }; |
51 | 51 | ||
52 | 52 | ||
53 | static ssize_t pointer_size_read(struct file * file, char __user * buf, size_t count, loff_t * offset) | 53 | static ssize_t pointer_size_read(struct file *file, char __user *buf, size_t count, loff_t *offset) |
54 | { | 54 | { |
55 | return oprofilefs_ulong_to_user(sizeof(void *), buf, count, offset); | 55 | return oprofilefs_ulong_to_user(sizeof(void *), buf, count, offset); |
56 | } | 56 | } |
@@ -61,7 +61,7 @@ static const struct file_operations pointer_size_fops = { | |||
61 | }; | 61 | }; |
62 | 62 | ||
63 | 63 | ||
64 | static ssize_t cpu_type_read(struct file * file, char __user * buf, size_t count, loff_t * offset) | 64 | static ssize_t cpu_type_read(struct file *file, char __user *buf, size_t count, loff_t *offset) |
65 | { | 65 | { |
66 | return oprofilefs_str_to_user(oprofile_ops.cpu_type, buf, count, offset); | 66 | return oprofilefs_str_to_user(oprofile_ops.cpu_type, buf, count, offset); |
67 | } | 67 | } |
@@ -72,13 +72,13 @@ static const struct file_operations cpu_type_fops = { | |||
72 | }; | 72 | }; |
73 | 73 | ||
74 | 74 | ||
75 | static ssize_t enable_read(struct file * file, char __user * buf, size_t count, loff_t * offset) | 75 | static ssize_t enable_read(struct file *file, char __user *buf, size_t count, loff_t *offset) |
76 | { | 76 | { |
77 | return oprofilefs_ulong_to_user(oprofile_started, buf, count, offset); | 77 | return oprofilefs_ulong_to_user(oprofile_started, buf, count, offset); |
78 | } | 78 | } |
79 | 79 | ||
80 | 80 | ||
81 | static ssize_t enable_write(struct file * file, char const __user * buf, size_t count, loff_t * offset) | 81 | static ssize_t enable_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) |
82 | { | 82 | { |
83 | unsigned long val; | 83 | unsigned long val; |
84 | int retval; | 84 | int retval; |
@@ -107,7 +107,7 @@ static const struct file_operations enable_fops = { | |||
107 | }; | 107 | }; |
108 | 108 | ||
109 | 109 | ||
110 | static ssize_t dump_write(struct file * file, char const __user * buf, size_t count, loff_t * offset) | 110 | static ssize_t dump_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) |
111 | { | 111 | { |
112 | wake_up_buffer_waiter(); | 112 | wake_up_buffer_waiter(); |
113 | return count; | 113 | return count; |
@@ -118,7 +118,7 @@ static const struct file_operations dump_fops = { | |||
118 | .write = dump_write, | 118 | .write = dump_write, |
119 | }; | 119 | }; |
120 | 120 | ||
121 | void oprofile_create_files(struct super_block * sb, struct dentry * root) | 121 | void oprofile_create_files(struct super_block *sb, struct dentry *root) |
122 | { | 122 | { |
123 | oprofilefs_create_file(sb, root, "enable", &enable_fops); | 123 | oprofilefs_create_file(sb, root, "enable", &enable_fops); |
124 | oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666); | 124 | oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666); |