patch-2.4.27 linux-2.4.27/fs/hpfs/buffer.c

• Lines: 36
• Date: 2004-08-07 16:26:05.979401222 -0700
• Orig file: linux-2.4.26/fs/hpfs/buffer.c
• Orig date: 2002-02-25 11:38:08.000000000 -0800

diff -urN linux-2.4.26/fs/hpfs/buffer.c linux-2.4.27/fs/hpfs/buffer.c
@@ -124,6 +124,8 @@
 {
 	struct buffer_head *bh;
 
+	cond_resched();
+
 	*bhp = bh = sb_bread(s, secno);
 	if (bh != NULL)
 		return bh->b_data;
@@ -140,6 +142,8 @@
 	struct buffer_head *bh;
 	/*return hpfs_map_sector(s, secno, bhp, 0);*/
 
+	cond_resched();
+
 	if ((*bhp = bh = sb_getblk(s, secno)) != NULL) {
 		if (!buffer_uptodate(bh)) wait_on_buffer(bh);
 		mark_buffer_uptodate(bh, 1);
@@ -158,6 +162,8 @@
 	struct buffer_head *bh;
 	char *data;
 
+	cond_resched();
+
 	if (secno & 3) {
 		printk("HPFS: hpfs_map_4sectors: unaligned read\n");
 		return 0;
@@ -209,6 +215,8 @@
 void *hpfs_get_4sectors(struct super_block *s, unsigned secno,
                           struct quad_buffer_head *qbh)
 {
+	cond_resched();
+
 	if (secno & 3) {
 		printk("HPFS: hpfs_get_4sectors: unaligned read\n");
 		return 0;