Changeset 7a80c63 in mainline

Timestamp:

2025-03-28T23:40:33Z (4 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

8a65373

Parents:

0437dd5

Message:

hr: raid{0,1,5}.c: increment open() count

Location:

uspace/srv/bd/hr

Files:

• raid0.c (modified) (2 diffs)
• raid1.c (modified) (2 diffs)
• raid5.c (modified) (2 diffs)

uspace/srv/bd/hr/raid0.c

@@ -133 +133 @@
 {
         HR_DEBUG("%s()", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_add_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }
@@ -139 +144 @@
 {
         HR_DEBUG("%s()", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_sub_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }

uspace/srv/bd/hr/raid1.c

@@ -178 +178 @@
 static errno_t hr_raid1_bd_open(bd_srvs_t *bds, bd_srv_t *bd)
 {
-        HR_DEBUG("hr_bd_open()\n");
+        HR_DEBUG("%s()", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_add_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }
@@ -184 +189 @@
 static errno_t hr_raid1_bd_close(bd_srv_t *bd)
 {
-        HR_DEBUG("hr_bd_close()\n");
+        HR_DEBUG("%s()", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_sub_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }

uspace/srv/bd/hr/raid5.c

@@ -196 +196 @@
 static errno_t hr_raid5_bd_open(bd_srvs_t *bds, bd_srv_t *bd)
 {
-        HR_DEBUG("hr_bd_open()\n");
+        HR_DEBUG("%s()\n", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_add_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }
@@ -202 +207 @@
 static errno_t hr_raid5_bd_close(bd_srv_t *bd)
 {
-        HR_DEBUG("hr_bd_close()\n");
+        HR_DEBUG("%s()\n", __func__);
+
+        hr_volume_t *vol = bd->srvs->sarg;
+
+        atomic_fetch_sub_explicit(&vol->open_cnt, 1, memory_order_relaxed);
+
         return EOK;
 }