files: Pass stat information into fd_id_generate

Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

file-ids.c

@@ -31,7 +31,7 @@ u32 fd_id_generate_special(struct stat *st)
 	return fd_tree.subid++;
 }
 
-int fd_id_generate(pid_t pid, FdinfoEntry *fe)
+int fd_id_generate(pid_t pid, FdinfoEntry *fe, struct stat *st)
 {
 	u32 id;
 	struct kid_elem e;

files.c

@@ -169,7 +169,7 @@ int do_dump_gen_file(struct fd_parms *p, int lfd,
 	e.fd	= p->fd;
 	e.flags = p->fd_flags;
 
-	ret = fd_id_generate(p->pid, &e);
+	ret = fd_id_generate(p->pid, &e, &p->stat);
 	if (ret == 1) /* new ID generated */
 		ret = ops->dump(lfd, e.id, p);
 

include/file-ids.h

@@ -13,7 +13,7 @@
 struct fdinfo_entry;
 struct stat;
 
-extern int fd_id_generate(pid_t pid, FdinfoEntry *fe);
+extern int fd_id_generate(pid_t pid, FdinfoEntry *fe, struct stat *st);
 extern u32 fd_id_generate_special(struct stat *);
 extern void fd_id_show_tree(void);