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-rw-r--r--drivers/md/linear.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 6cd2c313e800..10c5844460cb 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -26,10 +26,10 @@
26/* 26/*
27 * find which device holds a particular offset 27 * find which device holds a particular offset
28 */ 28 */
29static inline dev_info_t *which_dev(mddev_t *mddev, sector_t sector) 29static inline struct dev_info *which_dev(struct mddev *mddev, sector_t sector)
30{ 30{
31 int lo, mid, hi; 31 int lo, mid, hi;
32 linear_conf_t *conf; 32 struct linear_conf *conf;
33 33
34 lo = 0; 34 lo = 0;
35 hi = mddev->raid_disks - 1; 35 hi = mddev->raid_disks - 1;
@@ -63,8 +63,8 @@ static int linear_mergeable_bvec(struct request_queue *q,
63 struct bvec_merge_data *bvm, 63 struct bvec_merge_data *bvm,
64 struct bio_vec *biovec) 64 struct bio_vec *biovec)
65{ 65{
66 mddev_t *mddev = q->queuedata; 66 struct mddev *mddev = q->queuedata;
67 dev_info_t *dev0; 67 struct dev_info *dev0;
68 unsigned long maxsectors, bio_sectors = bvm->bi_size >> 9; 68 unsigned long maxsectors, bio_sectors = bvm->bi_size >> 9;
69 sector_t sector = bvm->bi_sector + get_start_sect(bvm->bi_bdev); 69 sector_t sector = bvm->bi_sector + get_start_sect(bvm->bi_bdev);
70 70
@@ -89,8 +89,8 @@ static int linear_mergeable_bvec(struct request_queue *q,
89 89
90static int linear_congested(void *data, int bits) 90static int linear_congested(void *data, int bits)
91{ 91{
92 mddev_t *mddev = data; 92 struct mddev *mddev = data;
93 linear_conf_t *conf; 93 struct linear_conf *conf;
94 int i, ret = 0; 94 int i, ret = 0;
95 95
96 if (mddev_congested(mddev, bits)) 96 if (mddev_congested(mddev, bits))
@@ -108,9 +108,9 @@ static int linear_congested(void *data, int bits)
108 return ret; 108 return ret;
109} 109}
110 110
111static sector_t linear_size(mddev_t *mddev, sector_t sectors, int raid_disks) 111static sector_t linear_size(struct mddev *mddev, sector_t sectors, int raid_disks)
112{ 112{
113 linear_conf_t *conf; 113 struct linear_conf *conf;
114 sector_t array_sectors; 114 sector_t array_sectors;
115 115
116 rcu_read_lock(); 116 rcu_read_lock();
@@ -123,13 +123,13 @@ static sector_t linear_size(mddev_t *mddev, sector_t sectors, int raid_disks)
123 return array_sectors; 123 return array_sectors;
124} 124}
125 125
126static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks) 126static struct linear_conf *linear_conf(struct mddev *mddev, int raid_disks)
127{ 127{
128 linear_conf_t *conf; 128 struct linear_conf *conf;
129 mdk_rdev_t *rdev; 129 struct md_rdev *rdev;
130 int i, cnt; 130 int i, cnt;
131 131
132 conf = kzalloc (sizeof (*conf) + raid_disks*sizeof(dev_info_t), 132 conf = kzalloc (sizeof (*conf) + raid_disks*sizeof(struct dev_info),
133 GFP_KERNEL); 133 GFP_KERNEL);
134 if (!conf) 134 if (!conf)
135 return NULL; 135 return NULL;
@@ -139,7 +139,7 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks)
139 139
140 list_for_each_entry(rdev, &mddev->disks, same_set) { 140 list_for_each_entry(rdev, &mddev->disks, same_set) {
141 int j = rdev->raid_disk; 141 int j = rdev->raid_disk;
142 dev_info_t *disk = conf->disks + j; 142 struct dev_info *disk = conf->disks + j;
143 sector_t sectors; 143 sector_t sectors;
144 144
145 if (j < 0 || j >= raid_disks || disk->rdev) { 145 if (j < 0 || j >= raid_disks || disk->rdev) {
@@ -194,9 +194,9 @@ out:
194 return NULL; 194 return NULL;
195} 195}
196 196
197static int linear_run (mddev_t *mddev) 197static int linear_run (struct mddev *mddev)
198{ 198{
199 linear_conf_t *conf; 199 struct linear_conf *conf;
200 200
201 if (md_check_no_bitmap(mddev)) 201 if (md_check_no_bitmap(mddev))
202 return -EINVAL; 202 return -EINVAL;
@@ -213,7 +213,7 @@ static int linear_run (mddev_t *mddev)
213 return md_integrity_register(mddev); 213 return md_integrity_register(mddev);
214} 214}
215 215
216static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev) 216static int linear_add(struct mddev *mddev, struct md_rdev *rdev)
217{ 217{
218 /* Adding a drive to a linear array allows the array to grow. 218 /* Adding a drive to a linear array allows the array to grow.
219 * It is permitted if the new drive has a matching superblock 219 * It is permitted if the new drive has a matching superblock
@@ -223,7 +223,7 @@ static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev)
223 * The current one is never freed until the array is stopped. 223 * The current one is never freed until the array is stopped.
224 * This avoids races. 224 * This avoids races.
225 */ 225 */
226 linear_conf_t *newconf, *oldconf; 226 struct linear_conf *newconf, *oldconf;
227 227
228 if (rdev->saved_raid_disk != mddev->raid_disks) 228 if (rdev->saved_raid_disk != mddev->raid_disks)
229 return -EINVAL; 229 return -EINVAL;
@@ -245,9 +245,9 @@ static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev)
245 return 0; 245 return 0;
246} 246}
247 247
248static int linear_stop (mddev_t *mddev) 248static int linear_stop (struct mddev *mddev)
249{ 249{
250 linear_conf_t *conf = mddev->private; 250 struct linear_conf *conf = mddev->private;
251 251
252 /* 252 /*
253 * We do not require rcu protection here since 253 * We do not require rcu protection here since
@@ -264,9 +264,9 @@ static int linear_stop (mddev_t *mddev)
264 return 0; 264 return 0;
265} 265}
266 266
267static int linear_make_request (mddev_t *mddev, struct bio *bio) 267static int linear_make_request (struct mddev *mddev, struct bio *bio)
268{ 268{
269 dev_info_t *tmp_dev; 269 struct dev_info *tmp_dev;
270 sector_t start_sector; 270 sector_t start_sector;
271 271
272 if (unlikely(bio->bi_rw & REQ_FLUSH)) { 272 if (unlikely(bio->bi_rw & REQ_FLUSH)) {
@@ -323,14 +323,14 @@ static int linear_make_request (mddev_t *mddev, struct bio *bio)
323 return 1; 323 return 1;
324} 324}
325 325
326static void linear_status (struct seq_file *seq, mddev_t *mddev) 326static void linear_status (struct seq_file *seq, struct mddev *mddev)
327{ 327{
328 328
329 seq_printf(seq, " %dk rounding", mddev->chunk_sectors / 2); 329 seq_printf(seq, " %dk rounding", mddev->chunk_sectors / 2);
330} 330}
331 331
332 332
333static struct mdk_personality linear_personality = 333static struct md_personality linear_personality =
334{ 334{
335 .name = "linear", 335 .name = "linear",
336 .level = LEVEL_LINEAR, 336 .level = LEVEL_LINEAR,