Changeset c7a900a for libcfa/src/concurrency/preemption.cfa

Timestamp:

Feb 21, 2020, 5:31:19 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

a8078ee

Parents:

a505021

Message:

More renames and clean-ups

File:

• libcfa/src/concurrency/preemption.cfa (modified) (5 diffs)

libcfa/src/concurrency/preemption.cfa

@@ -184 +184 @@
 
         // Enable interrupts by decrementing the counter
-        // If counter reaches 0, execute any pending CtxSwitch
+        // If counter reaches 0, execute any pending __cfactx_switch
         void enable_interrupts( __cfaabi_dbg_ctx_param ) {
                 processor   * proc = kernelTLS.this_processor; // Cache the processor now since interrupts can start happening after the atomic store
@@ -218 +218 @@
 
         // Disable interrupts by incrementint the counter
-        // Don't execute any pending CtxSwitch even if counter reaches 0
+        // Don't execute any pending __cfactx_switch even if counter reaches 0
         void enable_interrupts_noPoll() {
                 unsigned short prev = kernelTLS.preemption_state.disable_count;
@@ -272 +272 @@
 
 // KERNEL ONLY
-// Check if a CtxSwitch signal handler shoud defer
+// Check if a __cfactx_switch signal handler shoud defer
 // If true  : preemption is safe
 // If false : preemption is unsafe and marked as pending
@@ -302 +302 @@
 
         // Setup proper signal handlers
-        __cfaabi_sigaction( SIGUSR1, sigHandler_ctxSwitch, SA_SIGINFO | SA_RESTART ); // CtxSwitch handler
+        __cfaabi_sigaction( SIGUSR1, sigHandler_ctxSwitch, SA_SIGINFO | SA_RESTART ); // __cfactx_switch handler
 
         signal_block( SIGALRM );
@@ -393 +393 @@
         // Preemption can occur here
 
-        force_yield( __ALARM_PREEMPTION ); // Do the actual CtxSwitch
+        force_yield( __ALARM_PREEMPTION ); // Do the actual __cfactx_switch
 }