target: Minimize #include directives
Remove superfluous #include directives from the include/target/*.h
files. Add missing #include directives to other *.h and *.c files.
Use forward declarations for structures where possible. This
change reduces the build time for make M=drivers/target on my
laptop from 27.1s to 18.7s or by about 30%.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
diff --git a/include/target/iscsi/iscsi_target_stat.h b/include/target/iscsi/iscsi_target_stat.h
index e615bb4..c27dd47 100644
--- a/include/target/iscsi/iscsi_target_stat.h
+++ b/include/target/iscsi/iscsi_target_stat.h
@@ -1,6 +1,10 @@
#ifndef ISCSI_TARGET_STAT_H
#define ISCSI_TARGET_STAT_H
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/socket.h>
+
/*
* For struct iscsi_tiqn->tiqn_wwn default groups
*/
