fileobj: rewrite for scalability using per-file page hash

2016-12-17 19:50:48 +09:00
parent 91cdb16158
commit bce10e11e4
6 changed files with 185 additions and 188 deletions
--- a/kernel/include/memobj.h
+++ b/kernel/include/memobj.h
@@ -32,6 +32,9 @@ enum {
 	MF_HAS_PAGER	= 0x0001,
 	MF_SHMDT_OK	= 0x0002,
 	MF_IS_REMOVABLE	= 0x0004,
+	MF_PREFETCH = 0x0008,
+	MF_ZEROFILL = 0x0010,
+	MF_END
 };

 struct memobj {
--- a/kernel/include/pager.h
+++ b/kernel/include/pager.h
@@ -30,7 +30,7 @@ enum pager_op {
 struct pager_create_result {
 	uintptr_t	handle;
 	int		maxprot;
-	int8_t		padding[4];
+	uint32_t flags;
 };

 /*