Changeset acda8f0 in mainline

Timestamp:

2010-04-26T19:41:27Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

aeb6f25

Parents:

556f9892

Message:

Proper way of testing the mutex_trylock() return value.

File:

• kernel/generic/src/sysinfo/stats.c (modified) (2 diffs)

kernel/generic/src/sysinfo/stats.c

@@ -169 +169 @@
          */
 
-        if (!mutex_trylock(&as->lock))
+        if (SYNCH_FAILED(mutex_trylock(&as->lock)))
                 return result * PAGE_SIZE;
         
@@ -183 +183 @@
                         as_area_t *area = node->value[i];
                         
-                        if (!mutex_trylock(&area->lock))
+                        if (SYNCH_FAILED(mutex_trylock(&area->lock)))
                                 continue;
                         result += area->pages;