don't bother with passing superblock to oprofile_create_stats_files()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index ffc30ee..07462a9 100644 (file)
--- a/drivers/oprofile/oprofile_files.c
+++ b/drivers/oprofile/oprofile_files.c
@@ -195,7 +195,7 @@ void oprofile_create_files(struct dentry *root)
 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
        oprofilefs_create_file(root->d_sb, root, "time_slice", &timeout_fops);
 #endif
-       oprofile_create_stats_files(root->d_sb, root);
+       oprofile_create_stats_files(root);
        if (oprofile_ops.create_files)
                oprofile_ops.create_files(root);
 }

diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
index 917d28e..627dce4 100644 (file)
--- a/drivers/oprofile/oprofile_stats.c
+++ b/drivers/oprofile/oprofile_stats.c
@@ -38,7 +38,7 @@ void oprofile_reset_stats(void)
 }
 
 
-void oprofile_create_stats_files(struct super_block *sb, struct dentry *root)
+void oprofile_create_stats_files(struct dentry *root)
 {
        struct oprofile_cpu_buffer *cpu_buf;
        struct dentry *cpudir;
@@ -46,39 +46,39 @@ void oprofile_create_stats_files(struct super_block *sb, struct dentry *root)
        char buf[10];
        int i;
 
-       dir = oprofilefs_mkdir(sb, root, "stats");
+       dir = oprofilefs_mkdir(root->d_sb, root, "stats");
        if (!dir)
                return;
 
        for_each_possible_cpu(i) {
                cpu_buf = &per_cpu(op_cpu_buffer, i);
                snprintf(buf, 10, "cpu%d", i);
-               cpudir = oprofilefs_mkdir(sb, dir, buf);
+               cpudir = oprofilefs_mkdir(root->d_sb, dir, buf);
 
                /* Strictly speaking access to these ulongs is racy,
                 * but we can't simply lock them, and they are
                 * informational only.
                 */
-               oprofilefs_create_ro_ulong(sb, cpudir, "sample_received",
+               oprofilefs_create_ro_ulong(root->d_sb, cpudir, "sample_received",
                        &cpu_buf->sample_received);
-               oprofilefs_create_ro_ulong(sb, cpudir, "sample_lost_overflow",
+               oprofilefs_create_ro_ulong(root->d_sb, cpudir, "sample_lost_overflow",
                        &cpu_buf->sample_lost_overflow);
-               oprofilefs_create_ro_ulong(sb, cpudir, "backtrace_aborted",
+               oprofilefs_create_ro_ulong(root->d_sb, cpudir, "backtrace_aborted",
                        &cpu_buf->backtrace_aborted);
-               oprofilefs_create_ro_ulong(sb, cpudir, "sample_invalid_eip",
+               oprofilefs_create_ro_ulong(root->d_sb, cpudir, "sample_invalid_eip",
                        &cpu_buf->sample_invalid_eip);
        }
 
-       oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mm",
+       oprofilefs_create_ro_atomic(root->d_sb, dir, "sample_lost_no_mm",
                &oprofile_stats.sample_lost_no_mm);
-       oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mapping",
+       oprofilefs_create_ro_atomic(root->d_sb, dir, "sample_lost_no_mapping",
                &oprofile_stats.sample_lost_no_mapping);
-       oprofilefs_create_ro_atomic(sb, dir, "event_lost_overflow",
+       oprofilefs_create_ro_atomic(root->d_sb, dir, "event_lost_overflow",
                &oprofile_stats.event_lost_overflow);
-       oprofilefs_create_ro_atomic(sb, dir, "bt_lost_no_mapping",
+       oprofilefs_create_ro_atomic(root->d_sb, dir, "bt_lost_no_mapping",
                &oprofile_stats.bt_lost_no_mapping);
 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
-       oprofilefs_create_ro_atomic(sb, dir, "multiplex_counter",
+       oprofilefs_create_ro_atomic(root->d_sb, dir, "multiplex_counter",
                &oprofile_stats.multiplex_counter);
 #endif
 }

diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
index 38b6fc0..13e8e3f 100644 (file)
--- a/drivers/oprofile/oprofile_stats.h
+++ b/drivers/oprofile/oprofile_stats.h
@@ -29,6 +29,6 @@ struct super_block;
 struct dentry;
 
 /* create the stats/ dir */
-void oprofile_create_stats_files(struct super_block *sb, struct dentry *root);
+void oprofile_create_stats_files(struct dentry *root);
 
 #endif /* OPROFILE_STATS_H */