9pfs: use coroutine_fn annotation in hw/9pfs/co*.[ch]

All these functions use the v9fs_co_run_in_worker() macro, and thus always
call qemu_coroutine_self() and qemu_coroutine_yield().

Let's mark them to make it obvious they execute in coroutine context.

Signed-off-by: Greg Kurz <groug@kaod.org>

1 files changed, 47 insertions, 46 deletions

diff --git a/hw/9pfs/coth.h b/hw/9pfs/coth.h
index af6db5e84e..19e4d9287e 100644
--- a/hw/9pfs/coth.h
+++ b/hw/9pfs/coth.h
@@ -48,51 +48,52 @@
     } while (0)
 
 void co_run_in_worker_bh(void *);
-int v9fs_co_readlink(V9fsPDU *, V9fsPath *, V9fsString *);
-int v9fs_co_readdir(V9fsPDU *, V9fsFidState *, struct dirent **);
-off_t v9fs_co_telldir(V9fsPDU *, V9fsFidState *);
-void v9fs_co_seekdir(V9fsPDU *, V9fsFidState *, off_t);
-void v9fs_co_rewinddir(V9fsPDU *, V9fsFidState *);
-int v9fs_co_statfs(V9fsPDU *, V9fsPath *, struct statfs *);
-int v9fs_co_lstat(V9fsPDU *, V9fsPath *, struct stat *);
-int v9fs_co_chmod(V9fsPDU *, V9fsPath *, mode_t);
-int v9fs_co_utimensat(V9fsPDU *, V9fsPath *, struct timespec [2]);
-int v9fs_co_chown(V9fsPDU *, V9fsPath *, uid_t, gid_t);
-int v9fs_co_truncate(V9fsPDU *, V9fsPath *, off_t);
-int v9fs_co_llistxattr(V9fsPDU *, V9fsPath *, void *, size_t);
-int v9fs_co_lgetxattr(V9fsPDU *, V9fsPath *,
-                      V9fsString *, void *, size_t);
-int v9fs_co_mknod(V9fsPDU *, V9fsFidState *, V9fsString *, uid_t,
-                  gid_t, dev_t, mode_t, struct stat *);
-int v9fs_co_mkdir(V9fsPDU *, V9fsFidState *, V9fsString *,
-                  mode_t, uid_t, gid_t, struct stat *);
-int v9fs_co_remove(V9fsPDU *, V9fsPath *);
-int v9fs_co_rename(V9fsPDU *, V9fsPath *, V9fsPath *);
-int v9fs_co_unlinkat(V9fsPDU *, V9fsPath *, V9fsString *, int flags);
-int v9fs_co_renameat(V9fsPDU *, V9fsPath *, V9fsString *,
-                     V9fsPath *, V9fsString *);
-int v9fs_co_fstat(V9fsPDU *, V9fsFidState *, struct stat *);
-int v9fs_co_opendir(V9fsPDU *, V9fsFidState *);
-int v9fs_co_open(V9fsPDU *, V9fsFidState *, int);
-int v9fs_co_open2(V9fsPDU *, V9fsFidState *, V9fsString *,
-                  gid_t, int, int, struct stat *);
-int v9fs_co_lsetxattr(V9fsPDU *, V9fsPath *, V9fsString *,
-                      void *, size_t, int);
-int v9fs_co_lremovexattr(V9fsPDU *, V9fsPath *, V9fsString *);
-int v9fs_co_closedir(V9fsPDU *, V9fsFidOpenState *);
-int v9fs_co_close(V9fsPDU *, V9fsFidOpenState *);
-int v9fs_co_fsync(V9fsPDU *, V9fsFidState *, int);
-int v9fs_co_symlink(V9fsPDU *, V9fsFidState *, V9fsString *,
-                    const char *, gid_t, struct stat *);
-int v9fs_co_link(V9fsPDU *, V9fsFidState *,
-                 V9fsFidState *, V9fsString *);
-int v9fs_co_pwritev(V9fsPDU *, V9fsFidState *,
-                    struct iovec *, int, int64_t);
-int v9fs_co_preadv(V9fsPDU *, V9fsFidState *,
-                   struct iovec *, int, int64_t);
-int v9fs_co_name_to_path(V9fsPDU *, V9fsPath *,
-                         const char *, V9fsPath *);
-int v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t,
-                   V9fsStatDotl *v9stat);
+int coroutine_fn v9fs_co_readlink(V9fsPDU *, V9fsPath *, V9fsString *);
+int coroutine_fn v9fs_co_readdir(V9fsPDU *, V9fsFidState *, struct dirent **);
+off_t coroutine_fn v9fs_co_telldir(V9fsPDU *, V9fsFidState *);
+void coroutine_fn v9fs_co_seekdir(V9fsPDU *, V9fsFidState *, off_t);
+void coroutine_fn v9fs_co_rewinddir(V9fsPDU *, V9fsFidState *);
+int coroutine_fn v9fs_co_statfs(V9fsPDU *, V9fsPath *, struct statfs *);
+int coroutine_fn v9fs_co_lstat(V9fsPDU *, V9fsPath *, struct stat *);
+int coroutine_fn v9fs_co_chmod(V9fsPDU *, V9fsPath *, mode_t);
+int coroutine_fn v9fs_co_utimensat(V9fsPDU *, V9fsPath *, struct timespec [2]);
+int coroutine_fn v9fs_co_chown(V9fsPDU *, V9fsPath *, uid_t, gid_t);
+int coroutine_fn v9fs_co_truncate(V9fsPDU *, V9fsPath *, off_t);
+int coroutine_fn v9fs_co_llistxattr(V9fsPDU *, V9fsPath *, void *, size_t);
+int coroutine_fn v9fs_co_lgetxattr(V9fsPDU *, V9fsPath *,
+                                   V9fsString *, void *, size_t);
+int coroutine_fn v9fs_co_mknod(V9fsPDU *, V9fsFidState *, V9fsString *, uid_t,
+                               gid_t, dev_t, mode_t, struct stat *);
+int coroutine_fn v9fs_co_mkdir(V9fsPDU *, V9fsFidState *, V9fsString *,
+                               mode_t, uid_t, gid_t, struct stat *);
+int coroutine_fn v9fs_co_remove(V9fsPDU *, V9fsPath *);
+int coroutine_fn v9fs_co_rename(V9fsPDU *, V9fsPath *, V9fsPath *);
+int coroutine_fn v9fs_co_unlinkat(V9fsPDU *, V9fsPath *, V9fsString *,
+                                  int flags);
+int coroutine_fn v9fs_co_renameat(V9fsPDU *, V9fsPath *, V9fsString *,
+                                  V9fsPath *, V9fsString *);
+int coroutine_fn v9fs_co_fstat(V9fsPDU *, V9fsFidState *, struct stat *);
+int coroutine_fn v9fs_co_opendir(V9fsPDU *, V9fsFidState *);
+int coroutine_fn v9fs_co_open(V9fsPDU *, V9fsFidState *, int);
+int coroutine_fn v9fs_co_open2(V9fsPDU *, V9fsFidState *, V9fsString *,
+                               gid_t, int, int, struct stat *);
+int coroutine_fn v9fs_co_lsetxattr(V9fsPDU *, V9fsPath *, V9fsString *,
+                                   void *, size_t, int);
+int coroutine_fn v9fs_co_lremovexattr(V9fsPDU *, V9fsPath *, V9fsString *);
+int coroutine_fn v9fs_co_closedir(V9fsPDU *, V9fsFidOpenState *);
+int coroutine_fn v9fs_co_close(V9fsPDU *, V9fsFidOpenState *);
+int coroutine_fn v9fs_co_fsync(V9fsPDU *, V9fsFidState *, int);
+int coroutine_fn v9fs_co_symlink(V9fsPDU *, V9fsFidState *, V9fsString *,
+                                 const char *, gid_t, struct stat *);
+int coroutine_fn v9fs_co_link(V9fsPDU *, V9fsFidState *,
+                              V9fsFidState *, V9fsString *);
+int coroutine_fn v9fs_co_pwritev(V9fsPDU *, V9fsFidState *,
+                                 struct iovec *, int, int64_t);
+int coroutine_fn v9fs_co_preadv(V9fsPDU *, V9fsFidState *,
+                                struct iovec *, int, int64_t);
+int coroutine_fn v9fs_co_name_to_path(V9fsPDU *, V9fsPath *,
+                                      const char *, V9fsPath *);
+int coroutine_fn v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t,
+                                V9fsStatDotl *v9stat);
 
 #endif