diff options
Diffstat (limited to 'usr/src/uts/sun4v/io/ds_drv.c')
| -rw-r--r-- | usr/src/uts/sun4v/io/ds_drv.c | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/usr/src/uts/sun4v/io/ds_drv.c b/usr/src/uts/sun4v/io/ds_drv.c index 2b2ba29e52..0c54cfa794 100644 --- a/usr/src/uts/sun4v/io/ds_drv.c +++ b/usr/src/uts/sun4v/io/ds_drv.c @@ -55,27 +55,6 @@ #include <sys/ds_impl.h> /* - * All DS ports in the system - * - * The list of DS ports is read in from the MD when the DS module is - * initialized and is never modified. This eliminates the need for - * locking to access the port array itself. Access to the individual - * ports are synchronized at the port level. - */ -ds_port_t ds_ports[DS_MAX_PORTS]; -ds_portset_t ds_allports; /* all DS ports in the system */ - -/* - * Table of registered services - * - * Locking: Accesses to the table of services are synchronized using - * a mutex lock. The reader lock must be held when looking up service - * information in the table. The writer lock must be held when any - * service information is being modified. - */ -ds_svcs_t ds_svcs; - -/* * Taskq for internal task processing */ static taskq_t *ds_taskq; @@ -493,8 +472,6 @@ static ds_log_entry_t ds_log_entry_pool[DS_LOG_NPOOL]; static void ds_log_init(void) { - ds_log_entry_t *new; - /* initialize global lock */ mutex_init(&ds_log.lock, NULL, MUTEX_DRIVER, NULL); @@ -506,9 +483,9 @@ ds_log_init(void) ds_log.nentry = 0; /* initialize the free list */ - for (new = ds_log_entry_pool; new < DS_LOG_POOL_END; new++) { - new->next = ds_log.freelist; - ds_log.freelist = new; + for (int i = 0; i < DS_LOG_NPOOL; i++) { + ds_log_entry_pool[i].next = ds_log.freelist; + ds_log.freelist = &ds_log_entry_pool[i]; } mutex_exit(&ds_log.lock); |