libglusterfs/syncop: Add xdata to all syncop calls

This patch adds support for xdata in both the
request and response path of syncops.

Few calls like lookup already had the support;
have renamed variables in few places to maintain
uniformity.

xdata passed downwards is known as xdata_in
and xdata passed upwards is known as xdata_out.

There is an old patch by Jeff Darcy at
http://review.gluster.org/#/c/8769/3 which does the
same for some selected calls. It also brings in
xdata support at gfapi level.

xdata support at gfapi level would be introduced
in subsequent patches.

Change-Id: I340e94ebaf2a38e160e65bc30732e8fe1c532dcc
BUG: 1158621
Signed-off-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-on: http://review.gluster.org/9859
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/xlators/features/qemu-block/src/qb-coroutines.c b/xlators/features/qemu-block/src/qb-coroutines.c
index 7dee80d1d00..4457576314e 100644
--- a/xlators/features/qemu-block/src/qb-coroutines.c
+++ b/xlators/features/qemu-block/src/qb-coroutines.c
@@ -81,8 +81,8 @@ qb_format_and_resume (void *opaque)
 		 * Lookup the backing image. Verify existence and/or get the
 		 * gfid if we don't already have it.
 		 */
-		ret = syncop_lookup(FIRST_CHILD(frame->this), &loc, NULL, &buf,
-				    NULL, NULL);
+		ret = syncop_lookup(FIRST_CHILD(frame->this), &loc, &buf, NULL,
+                                    NULL, NULL);
 		GF_FREE(qb_inode->backing_fname);
 		if (ret) {
 			loc_wipe(&loc);
@@ -148,7 +148,7 @@ qb_format_and_resume (void *opaque)
 		return 0;
 	}
 
-	ret = syncop_fsetxattr (FIRST_CHILD(THIS), fd, xattr, 0);
+	ret = syncop_fsetxattr (FIRST_CHILD(THIS), fd, xattr, 0, NULL, NULL);
 	if (ret) {
 		gf_log (frame->this->name, GF_LOG_ERROR,
 			"failed to setxattr for %s",
@@ -437,7 +437,7 @@ qb_update_size_xattr (xlator_t *this, fd_t *fd, const char *fmt, off_t offset)
 		return;
 	}
 
-	syncop_fsetxattr (FIRST_CHILD(this), fd, xattr, 0);
+	syncop_fsetxattr (FIRST_CHILD(this), fd, xattr, 0, NULL, NULL);
 	dict_unref (xattr);
 }
 
@@ -476,7 +476,7 @@ qb_co_truncate (void *opaque)
 	}
 
 	ret = syncop_fstat (FIRST_CHILD(this), local->fd,
-                            &stub->args_cbk.prestat);
+                            &stub->args_cbk.prestat, NULL, NULL);
         if (ret < 0)
                 goto out;
 	stub->args_cbk.prestat.ia_size = qb_inode->size;
@@ -490,7 +490,7 @@ qb_co_truncate (void *opaque)
 	qb_inode->size = offset;
 
 	ret = syncop_fstat (FIRST_CHILD(this), local->fd,
-                            &stub->args_cbk.poststat);
+                            &stub->args_cbk.poststat, NULL, NULL);
         if (ret < 0)
                 goto out;
 	stub->args_cbk.poststat.ia_size = qb_inode->size;