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Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/hypfs/hypfs.h2
-rw-r--r--arch/s390/hypfs/hypfs_vm.c65
-rw-r--r--arch/s390/hypfs/inode.c4
3 files changed, 35 insertions, 36 deletions
diff --git a/arch/s390/hypfs/hypfs.h b/arch/s390/hypfs/hypfs.h
index f41e0ef7fdf9..41a57ceda928 100644
--- a/arch/s390/hypfs/hypfs.h
+++ b/arch/s390/hypfs/hypfs.h
@@ -37,7 +37,7 @@ extern int hypfs_diag_create_files(struct super_block *sb, struct dentry *root);
/* VM Hypervisor */
extern int hypfs_vm_init(void);
extern void hypfs_vm_exit(void);
-extern int hypfs_vm_create_files(struct super_block *sb, struct dentry *root);
+extern int hypfs_vm_create_files(struct dentry *root);
/* debugfs interface */
struct hypfs_dbfs_file;
diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c
index f364dcf77e8e..a7c5b57663e5 100644
--- a/arch/s390/hypfs/hypfs_vm.c
+++ b/arch/s390/hypfs/hypfs_vm.c
@@ -107,16 +107,15 @@ static void diag2fc_free(const void *data)
vfree(data);
}
-#define ATTRIBUTE(sb, dir, name, member) \
+#define ATTRIBUTE(dir, name, member) \
do { \
void *rc; \
- rc = hypfs_create_u64(sb, dir, name, member); \
+ rc = hypfs_create_u64(dir->d_sb, dir, name, member); \
if (IS_ERR(rc)) \
return PTR_ERR(rc); \
} while(0)
-static int hpyfs_vm_create_guest(struct super_block *sb,
- struct dentry *systems_dir,
+static int hpyfs_vm_create_guest(struct dentry *systems_dir,
struct diag2fc_data *data)
{
char guest_name[NAME_LEN + 1] = {};
@@ -130,46 +129,46 @@ static int hpyfs_vm_create_guest(struct super_block *sb,
memcpy(guest_name, data->guest_name, NAME_LEN);
EBCASC(guest_name, NAME_LEN);
strim(guest_name);
- guest_dir = hypfs_mkdir(sb, systems_dir, guest_name);
+ guest_dir = hypfs_mkdir(systems_dir->d_sb, systems_dir, guest_name);
if (IS_ERR(guest_dir))
return PTR_ERR(guest_dir);
- ATTRIBUTE(sb, guest_dir, "onlinetime_us", data->el_time);
+ ATTRIBUTE(guest_dir, "onlinetime_us", data->el_time);
/* logical cpu information */
- cpus_dir = hypfs_mkdir(sb, guest_dir, "cpus");
+ cpus_dir = hypfs_mkdir(guest_dir->d_sb, guest_dir, "cpus");
if (IS_ERR(cpus_dir))
return PTR_ERR(cpus_dir);
- ATTRIBUTE(sb, cpus_dir, "cputime_us", data->used_cpu);
- ATTRIBUTE(sb, cpus_dir, "capped", capped_value);
- ATTRIBUTE(sb, cpus_dir, "dedicated", dedicated_flag);
- ATTRIBUTE(sb, cpus_dir, "count", data->vcpus);
- ATTRIBUTE(sb, cpus_dir, "weight_min", data->cpu_min);
- ATTRIBUTE(sb, cpus_dir, "weight_max", data->cpu_max);
- ATTRIBUTE(sb, cpus_dir, "weight_cur", data->cpu_shares);
+ ATTRIBUTE(cpus_dir, "cputime_us", data->used_cpu);
+ ATTRIBUTE(cpus_dir, "capped", capped_value);
+ ATTRIBUTE(cpus_dir, "dedicated", dedicated_flag);
+ ATTRIBUTE(cpus_dir, "count", data->vcpus);
+ ATTRIBUTE(cpus_dir, "weight_min", data->cpu_min);
+ ATTRIBUTE(cpus_dir, "weight_max", data->cpu_max);
+ ATTRIBUTE(cpus_dir, "weight_cur", data->cpu_shares);
/* memory information */
- mem_dir = hypfs_mkdir(sb, guest_dir, "mem");
+ mem_dir = hypfs_mkdir(guest_dir->d_sb, guest_dir, "mem");
if (IS_ERR(mem_dir))
return PTR_ERR(mem_dir);
- ATTRIBUTE(sb, mem_dir, "min_KiB", data->mem_min_kb);
- ATTRIBUTE(sb, mem_dir, "max_KiB", data->mem_max_kb);
- ATTRIBUTE(sb, mem_dir, "used_KiB", data->mem_used_kb);
- ATTRIBUTE(sb, mem_dir, "share_KiB", data->mem_share_kb);
+ ATTRIBUTE(mem_dir, "min_KiB", data->mem_min_kb);
+ ATTRIBUTE(mem_dir, "max_KiB", data->mem_max_kb);
+ ATTRIBUTE(mem_dir, "used_KiB", data->mem_used_kb);
+ ATTRIBUTE(mem_dir, "share_KiB", data->mem_share_kb);
/* samples */
- samples_dir = hypfs_mkdir(sb, guest_dir, "samples");
+ samples_dir = hypfs_mkdir(guest_dir->d_sb, guest_dir, "samples");
if (IS_ERR(samples_dir))
return PTR_ERR(samples_dir);
- ATTRIBUTE(sb, samples_dir, "cpu_using", data->cpu_use_samp);
- ATTRIBUTE(sb, samples_dir, "cpu_delay", data->cpu_delay_samp);
- ATTRIBUTE(sb, samples_dir, "mem_delay", data->page_wait_samp);
- ATTRIBUTE(sb, samples_dir, "idle", data->idle_samp);
- ATTRIBUTE(sb, samples_dir, "other", data->other_samp);
- ATTRIBUTE(sb, samples_dir, "total", data->total_samp);
+ ATTRIBUTE(samples_dir, "cpu_using", data->cpu_use_samp);
+ ATTRIBUTE(samples_dir, "cpu_delay", data->cpu_delay_samp);
+ ATTRIBUTE(samples_dir, "mem_delay", data->page_wait_samp);
+ ATTRIBUTE(samples_dir, "idle", data->idle_samp);
+ ATTRIBUTE(samples_dir, "other", data->other_samp);
+ ATTRIBUTE(samples_dir, "total", data->total_samp);
return 0;
}
-int hypfs_vm_create_files(struct super_block *sb, struct dentry *root)
+int hypfs_vm_create_files(struct dentry *root)
{
struct dentry *dir, *file;
struct diag2fc_data *data;
@@ -181,38 +180,38 @@ int hypfs_vm_create_files(struct super_block *sb, struct dentry *root)
return PTR_ERR(data);
/* Hpervisor Info */
- dir = hypfs_mkdir(sb, root, "hyp");
+ dir = hypfs_mkdir(root->d_sb, root, "hyp");
if (IS_ERR(dir)) {
rc = PTR_ERR(dir);
goto failed;
}
- file = hypfs_create_str(sb, dir, "type", "z/VM Hypervisor");
+ file = hypfs_create_str(root->d_sb, dir, "type", "z/VM Hypervisor");
if (IS_ERR(file)) {
rc = PTR_ERR(file);
goto failed;
}
/* physical cpus */
- dir = hypfs_mkdir(sb, root, "cpus");
+ dir = hypfs_mkdir(root->d_sb, root, "cpus");
if (IS_ERR(dir)) {
rc = PTR_ERR(dir);
goto failed;
}
- file = hypfs_create_u64(sb, dir, "count", data->lcpus);
+ file = hypfs_create_u64(root->d_sb, dir, "count", data->lcpus);
if (IS_ERR(file)) {
rc = PTR_ERR(file);
goto failed;
}
/* guests */
- dir = hypfs_mkdir(sb, root, "systems");
+ dir = hypfs_mkdir(root->d_sb, root, "systems");
if (IS_ERR(dir)) {
rc = PTR_ERR(dir);
goto failed;
}
for (i = 0; i < count; i++) {
- rc = hpyfs_vm_create_guest(sb, dir, &(data[i]));
+ rc = hpyfs_vm_create_guest(dir, &(data[i]));
if (rc)
goto failed;
}
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 7a539f4f5e30..70627216ab66 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -193,7 +193,7 @@ static ssize_t hypfs_aio_write(struct kiocb *iocb, const struct iovec *iov,
}
hypfs_delete_tree(sb->s_root);
if (MACHINE_IS_VM)
- rc = hypfs_vm_create_files(sb, sb->s_root);
+ rc = hypfs_vm_create_files(sb->s_root);
else
rc = hypfs_diag_create_files(sb, sb->s_root);
if (rc) {
@@ -302,7 +302,7 @@ static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
if (!root_dentry)
return -ENOMEM;
if (MACHINE_IS_VM)
- rc = hypfs_vm_create_files(sb, root_dentry);
+ rc = hypfs_vm_create_files(root_dentry);
else
rc = hypfs_diag_create_files(sb, root_dentry);
if (rc)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 13:41:43 +0300