Changeset 638927a in mainline for uspace/app/top/screen.c

Timestamp:

2010-04-09T11:18:08Z (14 years ago)

Author:

Stanislav Kozina <stanislav.kozina@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e43cdac

Parents:

faf38b2

Message:

top echoes also thread state overview
write_barrier() after computing percentages

File:

• uspace/app/top/screen.c (modified) (2 diffs)

uspace/app/top/screen.c

@@ -119 +119 @@
 }
 
+static inline void print_threadstat(data_t *data)
+{
+        size_t sleeping = 0;
+        size_t running = 0;
+        size_t invalid = 0;
+        size_t other = 0;
+        size_t total = 0;
+        size_t i;
+        for (i = 0; i < data->thread_count; ++i) {
+                ++total;
+                switch (data->thread_infos[i].state) {
+                        case Invalid:
+                        case Lingering:
+                                ++invalid;
+                                break;
+                        case Running:
+                        case Ready:
+                                ++running;
+                                break;
+                        case Sleeping:
+                                ++sleeping;
+                                break;
+                        case Entering:
+                        case Exiting:
+                                ++other;
+                                break;
+                }
+        }
+        printf("Threads: %5u total, %5u running, %5u sleeping, %5u invalid, %5u other",
+                total, running, sleeping, invalid, other);
+}
+
 static inline void print_cpuinfo(data_t *data)
 {
@@ -197 +229 @@
         puts("\n");
         ++up_rows;
+        print_threadstat(data);
+        puts("\n");
+        ++up_rows;
         print_cpuinfo(data);
         print_meminfo(data);