From 294e30fee35d3151d100cfe59e839c2dbc16a374 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Wed, 9 Oct 2013 12:00:56 -0400 Subject: Btrfs: add tests for find_lock_delalloc_range So both Liu and I made huge messes of find_lock_delalloc_range trying to fix stuff, me first by fixing extent size, then him by fixing something I broke and then me again telling him to fix it a different way. So this is obviously a candidate for some testing. This patch adds a pseudo fs so we can allocate fake inodes for tests that need an inode or pages. Then it addes a bunch of tests to make sure find_lock_delalloc_range is acting the way it is supposed to. With this patch and all of our previous patches to find_lock_delalloc_range I am sure it is working as expected now. Thanks, Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- include/uapi/linux/magic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 2944278a8ba7..77c60311a6c6 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -71,6 +71,6 @@ #define USBDEVICE_SUPER_MAGIC 0x9fa2 #define MTD_INODE_FS_MAGIC 0x11307854 #define ANON_INODE_FS_MAGIC 0x09041934 - +#define BTRFS_TEST_MAGIC 0x73727279 #endif /* __LINUX_MAGIC_H__ */ -- cgit v1.2.3-58-ga151