X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fseq_file.c;h=eba2eabcd2b86a40495845053d9d647e228540f9;hb=6209344f5a3795d34b7f2c0061f49802283b6bdd;hp=11c85fec6b4f60b25a83480adb77fa62f098d015;hpb=85dd030edb174376ef43bc95e5fae4755af1ec98;p=linux-2.6-omap-h63xx.git

diff --git a/fs/seq_file.c b/fs/seq_file.c
index 11c85fec6b4..eba2eabcd2b 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -465,6 +465,22 @@ int seq_bitmap(struct seq_file *m, unsigned long *bits, unsigned int nr_bits)
 }
 EXPORT_SYMBOL(seq_bitmap);
 
+int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+		unsigned int nr_bits)
+{
+	if (m->count < m->size) {
+		int len = bitmap_scnlistprintf(m->buf + m->count,
+				m->size - m->count, bits, nr_bits);
+		if (m->count + len < m->size) {
+			m->count += len;
+			return 0;
+		}
+	}
+	m->count = m->size;
+	return -1;
+}
+EXPORT_SYMBOL(seq_bitmap_list);
+
 static void *single_start(struct seq_file *p, loff_t *pos)
 {
 	return NULL + (*pos == 0);