rename dev_read_only_hp to dev_read_only_2.4.20

diff --git a/lustre/kernel_patches/pc/dev_read_only_2.4.20.pc b/lustre/kernel_patches/pc/dev_read_only_2.4.20.pc
new file mode 100644 (file)
index 0000000..4760ad1
--- /dev/null
+++ b/lustre/kernel_patches/pc/dev_read_only_2.4.20.pc
@@ -0,0 +1,3 @@
+drivers/block/blkpg.c
+drivers/block/loop.c
+drivers/ide/ide-disk.c