X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=fs%2Fcoredump.c;h=4d332f1471373690df826423fb6e499d1d410139;hb=refs%2Fheads%2Fsandbox%2Flstelmach%2Fvirgl;hp=7bad7785e8e675ac92d5ba6f55bec90658e4ca51;hpb=73344a3f6793d6b5384077be1e5ce6b90bbcaeb4;p=platform%2Fkernel%2Flinux-starfive.git

diff --git a/fs/coredump.c b/fs/coredump.c
index 7bad778..4d332f1 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -831,6 +831,30 @@ static int __dump_skip(struct coredump_params *cprm, size_t nr)
 	}
 }
 
+int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
+{
+	if (cprm->to_skip) {
+		if (!__dump_skip(cprm, cprm->to_skip))
+			return 0;
+		cprm->to_skip = 0;
+	}
+	return __dump_emit(cprm, addr, nr);
+}
+EXPORT_SYMBOL(dump_emit);
+
+void dump_skip_to(struct coredump_params *cprm, unsigned long pos)
+{
+	cprm->to_skip = pos - cprm->pos;
+}
+EXPORT_SYMBOL(dump_skip_to);
+
+void dump_skip(struct coredump_params *cprm, size_t nr)
+{
+	cprm->to_skip += nr;
+}
+EXPORT_SYMBOL(dump_skip);
+
+#ifdef CONFIG_ELF_CORE
 static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 {
 	struct bio_vec bvec = {
@@ -853,7 +877,7 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 	if (dump_interrupted())
 		return 0;
 	pos = file->f_pos;
-	iov_iter_bvec(&iter, WRITE, &bvec, 1, PAGE_SIZE);
+	iov_iter_bvec(&iter, ITER_SOURCE, &bvec, 1, PAGE_SIZE);
 	n = __kernel_write_iter(cprm->file, &iter, &pos);
 	if (n != PAGE_SIZE)
 		return 0;
@@ -864,30 +888,6 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 	return 1;
 }
 
-int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
-{
-	if (cprm->to_skip) {
-		if (!__dump_skip(cprm, cprm->to_skip))
-			return 0;
-		cprm->to_skip = 0;
-	}
-	return __dump_emit(cprm, addr, nr);
-}
-EXPORT_SYMBOL(dump_emit);
-
-void dump_skip_to(struct coredump_params *cprm, unsigned long pos)
-{
-	cprm->to_skip = pos - cprm->pos;
-}
-EXPORT_SYMBOL(dump_skip_to);
-
-void dump_skip(struct coredump_params *cprm, size_t nr)
-{
-	cprm->to_skip += nr;
-}
-EXPORT_SYMBOL(dump_skip);
-
-#ifdef CONFIG_ELF_CORE
 int dump_user_range(struct coredump_params *cprm, unsigned long start,
 		    unsigned long len)
 {