diff options
Diffstat (limited to 'drivers/oprofile/oprofile_files.c')
-rw-r--r-- | drivers/oprofile/oprofile_files.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c index 4c5b94775844..bbd7516e0869 100644 --- a/drivers/oprofile/oprofile_files.c +++ b/drivers/oprofile/oprofile_files.c | |||
@@ -18,6 +18,7 @@ | |||
18 | #define BUFFER_SIZE_DEFAULT 131072 | 18 | #define BUFFER_SIZE_DEFAULT 131072 |
19 | #define CPU_BUFFER_SIZE_DEFAULT 8192 | 19 | #define CPU_BUFFER_SIZE_DEFAULT 8192 |
20 | #define BUFFER_WATERSHED_DEFAULT 32768 /* FIXME: tune */ | 20 | #define BUFFER_WATERSHED_DEFAULT 32768 /* FIXME: tune */ |
21 | #define TIME_SLICE_DEFAULT 1 | ||
21 | 22 | ||
22 | unsigned long oprofile_buffer_size; | 23 | unsigned long oprofile_buffer_size; |
23 | unsigned long oprofile_cpu_buffer_size; | 24 | unsigned long oprofile_cpu_buffer_size; |
@@ -170,6 +171,7 @@ void oprofile_create_files(struct super_block *sb, struct dentry *root) | |||
170 | oprofile_buffer_size = BUFFER_SIZE_DEFAULT; | 171 | oprofile_buffer_size = BUFFER_SIZE_DEFAULT; |
171 | oprofile_cpu_buffer_size = CPU_BUFFER_SIZE_DEFAULT; | 172 | oprofile_cpu_buffer_size = CPU_BUFFER_SIZE_DEFAULT; |
172 | oprofile_buffer_watershed = BUFFER_WATERSHED_DEFAULT; | 173 | oprofile_buffer_watershed = BUFFER_WATERSHED_DEFAULT; |
174 | oprofile_time_slice = msecs_to_jiffies(TIME_SLICE_DEFAULT); | ||
173 | 175 | ||
174 | oprofilefs_create_file(sb, root, "enable", &enable_fops); | 176 | oprofilefs_create_file(sb, root, "enable", &enable_fops); |
175 | oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666); | 177 | oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666); |