Changeset a62079d in mainline for uspace/srv/bd/hr/util.h

Timestamp:

2025-06-11T19:53:28Z (6 weeks ago)

Author:

Miroslav Cimerman <mc@…>

Children:

234212a

Parents:

e0622a6

Message:

hr: move struct hr_range_lock to util.h

File:

• uspace/srv/bd/hr/util.h (modified) (2 diffs)

uspace/srv/bd/hr/util.h

@@ -45 +45 @@
 #include "var.h"
 
-struct dev_list_member {
-        link_t link;
-        service_id_t svc_id;
-        void *md;
-        bool inited;
-        bool md_present;
-        bool fini;
-};
-
 #define HR_DEBUG(format, ...) \
     log_msg(LOG_DEFAULT, LVL_DEBUG, format, ##__VA_ARGS__)
@@ -65 +56 @@
 #define HR_ERROR(format, ...) \
     log_msg(LOG_DEFAULT, LVL_ERROR, format, ##__VA_ARGS__)
+
+struct dev_list_member {
+        link_t link;
+        service_id_t svc_id;
+        void *md;
+        bool inited;
+        bool md_present;
+        bool fini;
+};
+
+typedef struct hr_range_lock {
+        link_t link;
+        fibril_mutex_t lock;
+        hr_volume_t *vol; /* back-pointer to volume */
+        uint64_t off; /* start of the range */
+        uint64_t len; /* length of the range */
+
+        size_t pending; /* prot. by vol->range_lock_list_lock */
+        bool ignore; /* prot. by vol->range_lock_list_lock */
+} hr_range_lock_t;
 
 extern errno_t hr_create_vol_struct(hr_volume_t **, hr_level_t, const char *,