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[RFC,v5,12/24] hax: remove BQL lock/unlock

Message ID 20180123085427.3419.94697.stgit@pasha-VirtualBox
State New
Headers show
Series replay additions | expand

Commit Message

Pavel Dovgalyuk Jan. 23, 2018, 8:54 a.m. UTC 
BQL now is used only for waiting for IO events.
This patch also removes lock/unlock from hax module.

Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
---
 target/i386/hax-all.c |    2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/target/i386/hax-all.c b/target/i386/hax-all.c
index 934ec4a..54b1fc7 100644
--- a/target/i386/hax-all.c
+++ b/target/i386/hax-all.c
@@ -513,11 +513,9 @@  static int hax_vcpu_hax_exec(CPUArchState *env)
 
         hax_vcpu_interrupt(env);
 
-        qemu_mutex_unlock_iothread();
         cpu_exec_start(cpu);
         hax_ret = hax_vcpu_run(vcpu);
         cpu_exec_end(cpu);
-        qemu_mutex_lock_iothread();
 
         /* Simply continue the vcpu_run if system call interrupted */
         if (hax_ret == -EINTR || hax_ret == -EAGAIN) {