diff options
author | Igor Mammedov <imammedo@redhat.com> | 2016-07-25 14:47:12 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-09-13 19:08:41 +0200 |
commit | 3b8c1761f0e1523622e008836d01a6544b1c21ab (patch) | |
tree | ea4fd8ce936246f7c0f41e1c899dba85149d4151 /exec.c | |
parent | fa9701240951093907076db0943f96972a396ef5 (diff) | |
download | qemu-3b8c1761f0e1523622e008836d01a6544b1c21ab.zip qemu-3b8c1761f0e1523622e008836d01a6544b1c21ab.tar.gz qemu-3b8c1761f0e1523622e008836d01a6544b1c21ab.tar.bz2 |
qtail: clean up direct access to tqe_prev field
instead of accessing tqe_prev field dircetly outside
of queue.h use macros to check if element is in list
and make sure that afer element is removed from list
tqe_prev field could be used to do the same check.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1469450832-84343-1-git-send-email-imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'exec.c')
-rw-r--r-- | exec.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -617,7 +617,7 @@ void cpu_exec_exit(CPUState *cpu) CPUClass *cc = CPU_GET_CLASS(cpu); cpu_list_lock(); - if (cpu->node.tqe_prev == NULL) { + if (!QTAILQ_IN_USE(cpu, node)) { /* there is nothing to undo since cpu_exec_init() hasn't been called */ cpu_list_unlock(); return; @@ -626,7 +626,6 @@ void cpu_exec_exit(CPUState *cpu) assert(!(cpu_index_auto_assigned && cpu != QTAILQ_LAST(&cpus, CPUTailQ))); QTAILQ_REMOVE(&cpus, cpu, node); - cpu->node.tqe_prev = NULL; cpu->cpu_index = UNASSIGNED_CPU_INDEX; cpu_list_unlock(); |