[SCSI] scsi_debug: remove unnecessary sdebug_store_size
sdebug_store_size doesn't need to be static global. It's used at startup only. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Родитель
540d9b40fa
Коммит
f58b0efbf4
|
@ -148,7 +148,6 @@ static int scsi_debug_cmnd_count = 0;
|
||||||
#define DEV_READONLY(TGT) (0)
|
#define DEV_READONLY(TGT) (0)
|
||||||
#define DEV_REMOVEABLE(TGT) (0)
|
#define DEV_REMOVEABLE(TGT) (0)
|
||||||
|
|
||||||
static unsigned int sdebug_store_size; /* in bytes */
|
|
||||||
static unsigned int sdebug_store_sectors;
|
static unsigned int sdebug_store_sectors;
|
||||||
static sector_t sdebug_capacity; /* in sectors */
|
static sector_t sdebug_capacity; /* in sectors */
|
||||||
|
|
||||||
|
@ -1969,7 +1968,8 @@ static void __init init_all_queued(void)
|
||||||
spin_unlock_irqrestore(&queued_arr_lock, iflags);
|
spin_unlock_irqrestore(&queued_arr_lock, iflags);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void __init sdebug_build_parts(unsigned char * ramp)
|
static void __init sdebug_build_parts(unsigned char *ramp,
|
||||||
|
unsigned int store_size)
|
||||||
{
|
{
|
||||||
struct partition * pp;
|
struct partition * pp;
|
||||||
int starts[SDEBUG_MAX_PARTS + 2];
|
int starts[SDEBUG_MAX_PARTS + 2];
|
||||||
|
@ -1977,7 +1977,7 @@ static void __init sdebug_build_parts(unsigned char * ramp)
|
||||||
int heads_by_sects, start_sec, end_sec;
|
int heads_by_sects, start_sec, end_sec;
|
||||||
|
|
||||||
/* assume partition table already zeroed */
|
/* assume partition table already zeroed */
|
||||||
if ((scsi_debug_num_parts < 1) || (sdebug_store_size < 1048576))
|
if ((scsi_debug_num_parts < 1) || (store_size < 1048576))
|
||||||
return;
|
return;
|
||||||
if (scsi_debug_num_parts > SDEBUG_MAX_PARTS) {
|
if (scsi_debug_num_parts > SDEBUG_MAX_PARTS) {
|
||||||
scsi_debug_num_parts = SDEBUG_MAX_PARTS;
|
scsi_debug_num_parts = SDEBUG_MAX_PARTS;
|
||||||
|
@ -2505,8 +2505,8 @@ static int __init scsi_debug_init(void)
|
||||||
|
|
||||||
if (scsi_debug_dev_size_mb < 1)
|
if (scsi_debug_dev_size_mb < 1)
|
||||||
scsi_debug_dev_size_mb = 1; /* force minimum 1 MB ramdisk */
|
scsi_debug_dev_size_mb = 1; /* force minimum 1 MB ramdisk */
|
||||||
sdebug_store_size = (unsigned int)scsi_debug_dev_size_mb * 1048576;
|
sz = (unsigned int)scsi_debug_dev_size_mb * 1048576;
|
||||||
sdebug_store_sectors = sdebug_store_size / SECT_SIZE;
|
sdebug_store_sectors = sz / SECT_SIZE;
|
||||||
if (scsi_debug_virtual_gb > 0) {
|
if (scsi_debug_virtual_gb > 0) {
|
||||||
sdebug_capacity = 2048 * 1024;
|
sdebug_capacity = 2048 * 1024;
|
||||||
sdebug_capacity *= scsi_debug_virtual_gb;
|
sdebug_capacity *= scsi_debug_virtual_gb;
|
||||||
|
@ -2530,7 +2530,6 @@ static int __init scsi_debug_init(void)
|
||||||
(sdebug_sectors_per * sdebug_heads);
|
(sdebug_sectors_per * sdebug_heads);
|
||||||
}
|
}
|
||||||
|
|
||||||
sz = sdebug_store_size;
|
|
||||||
fake_storep = vmalloc(sz);
|
fake_storep = vmalloc(sz);
|
||||||
if (NULL == fake_storep) {
|
if (NULL == fake_storep) {
|
||||||
printk(KERN_ERR "scsi_debug_init: out of memory, 1\n");
|
printk(KERN_ERR "scsi_debug_init: out of memory, 1\n");
|
||||||
|
@ -2538,7 +2537,7 @@ static int __init scsi_debug_init(void)
|
||||||
}
|
}
|
||||||
memset(fake_storep, 0, sz);
|
memset(fake_storep, 0, sz);
|
||||||
if (scsi_debug_num_parts > 0)
|
if (scsi_debug_num_parts > 0)
|
||||||
sdebug_build_parts(fake_storep);
|
sdebug_build_parts(fake_storep, sz);
|
||||||
|
|
||||||
ret = device_register(&pseudo_primary);
|
ret = device_register(&pseudo_primary);
|
||||||
if (ret < 0) {
|
if (ret < 0) {
|
||||||
|
|
Загрузка…
Ссылка в новой задаче