Changeset 76c07e4 in mainline for uspace/drv/block/ahci/ahci.c

Timestamp:

2012-07-21T23:15:18Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

7aafdb86, 7deca26

Parents:

eb3683a

Message:

fix condition reset

File:

• uspace/drv/block/ahci/ahci.c (modified) (1 diff)

uspace/drv/block/ahci/ahci.c

@@ -305 +305 @@
         fibril_mutex_lock(&sata->event_lock);
         
+        sata->event_pxis = 0;
         while (sata->event_pxis == 0)
                 fibril_condvar_wait(&sata->event_condvar, &sata->event_lock);
         
         ahci_port_is_t pxis = sata->event_pxis;
-        sata->event_pxis = 0;
         
         if (ahci_port_is_permanent_error(pxis))