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authorAl Viro <viro@zeniv.linux.org.uk>2013-07-19 13:54:56 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2013-09-04 04:52:47 +0200
commit40437c718a69562bafaf9e5c9d17b6628e2576b1 (patch)
treef428e0a5c172944a2a578853b4071a29337f14b0 /drivers
parentoprofile: don't bother with passing superblock to ->create_files() (diff)
downloadlinux-40437c718a69562bafaf9e5c9d17b6628e2576b1.tar.xz
linux-40437c718a69562bafaf9e5c9d17b6628e2576b1.zip
don't bother with passing superblock to oprofile_create_stats_files()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/oprofile/oprofile_files.c2
-rw-r--r--drivers/oprofile/oprofile_stats.c24
-rw-r--r--drivers/oprofile/oprofile_stats.h2
3 files changed, 14 insertions, 14 deletions
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index ffc30ee641d4..07462a9af615 100644
--- 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 917d28ebeacd..627dce478311 100644
--- 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 38b6fc028984..13e8e3f1e356 100644
--- 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 */