4 files changed, 6 insertions, 59 deletions
diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h
index bc18ca3..9976909 100644
--- a/include/qemu/main-loop.h
+++ b/include/qemu/main-loop.h
@@ -203,6 +203,7 @@ void qemu_set_fd_handler(int fd,
                          IOHandler *fd_write,
                          void *opaque);
 
+GSource *iohandler_get_g_source(void);
 #ifdef CONFIG_POSIX
 /**
  * qemu_add_child_watch: Register a child process for reaping.
@@ -265,8 +266,6 @@ void qemu_mutex_unlock_iothread(void);
 /* internal interfaces */
 
 void qemu_fd_register(int fd);
-void qemu_iohandler_fill(GArray *pollfds);
-void qemu_iohandler_poll(GArray *pollfds, int rc);
 
 QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
 void qemu_bh_schedule_idle(QEMUBH *bh);
diff --git a/include/qemu/rcu.h b/include/qemu/rcu.h
index 7df1e86..f6d1d56 100644
--- a/include/qemu/rcu.h
+++ b/include/qemu/rcu.h
@@ -71,7 +71,7 @@ struct rcu_reader_data {
     /* Data used by reader only */
     unsigned depth;
 
-    /* Data used for registry, protected by rcu_gp_lock */
+    /* Data used for registry, protected by rcu_registry_lock */
     QLIST_ENTRY(rcu_reader_data) node;
 };
 
diff --git a/include/qemu/seqlock.h b/include/qemu/seqlock.h
index 3ff118a..70b01fd 100644
--- a/include/qemu/seqlock.h
+++ b/include/qemu/seqlock.h
@@ -55,18 +55,18 @@ static inline void seqlock_write_unlock(QemuSeqLock *sl)
 static inline unsigned seqlock_read_begin(QemuSeqLock *sl)
 {
     /* Always fail if a write is in progress.  */
-    unsigned ret = sl->sequence & ~1;
+    unsigned ret = atomic_read(&sl->sequence);
 
     /* Read sequence before reading other fields.  */
     smp_rmb();
-    return ret;
+    return ret & ~1;
 }
 
-static int seqlock_read_retry(const QemuSeqLock *sl, unsigned start)
+static inline int seqlock_read_retry(const QemuSeqLock *sl, unsigned start)
 {
     /* Read other fields before reading final sequence.  */
     smp_rmb();
-    return unlikely(sl->sequence != start);
+    return unlikely(atomic_read(&sl->sequence) != start);
 }
 
 #endif
diff --git a/include/qemu/tls.h b/include/qemu/tls.h
deleted file mode 100644
index b92ea9d..0000000
--- a/include/qemu/tls.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Abstraction layer for defining and using TLS variables
- *
- * Copyright (c) 2011 Red Hat, Inc
- * Copyright (c) 2011 Linaro Limited
- *
- * Authors:
- *  Paolo Bonzini <pbonzini@redhat.com>
- *  Peter Maydell <peter.maydell@linaro.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef QEMU_TLS_H
-#define QEMU_TLS_H
-
-/* Per-thread variables. Note that we only have implementations
- * which are really thread-local on Linux; the dummy implementations
- * define plain global variables.
- *
- * This means that for the moment use should be restricted to
- * per-VCPU variables, which are OK because:
- *  - the only -user mode supporting multiple VCPU threads is linux-user
- *  - TCG system mode is single-threaded regarding VCPUs
- *  - KVM system mode is multi-threaded but limited to Linux
- *
- * TODO: proper implementations via Win32 .tls sections and
- * POSIX pthread_getspecific.
- */
-#ifdef __linux__
-#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x)
-#define DEFINE_TLS(type, x)  __thread __typeof__(type) tls__##x
-#define tls_var(x)           tls__##x
-#else
-/* Dummy implementations which define plain global variables */
-#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x)
-#define DEFINE_TLS(type, x)  __typeof__(type) tls__##x
-#define tls_var(x)           tls__##x
-#endif
-
-#endif