UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

btrfs: tests: move testing members of struct btrfs_root to the end 

The data used only for tests are better placed at the end of the
structure so that they don't change the structure layout. All new
members of btrfs_root should be placed before.

Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-08-17 17:38:12 +02:00
parent 9c36396c2a
commit 57ec5fb478
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
fs/btrfs/ctree.h
View File

@ -1202,11 +1202,6 @@ struct btrfs_root {
u64 highest_objectid; u64 highest_objectid;
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
/* only used with CONFIG_BTRFS_FS_RUN_SANITY_TESTS is enabled */
u64 alloc_bytenr;
#endif
u64 defrag_trans_start; u64 defrag_trans_start;
struct btrfs_key defrag_progress; struct btrfs_key defrag_progress;
struct btrfs_key defrag_max; struct btrfs_key defrag_max;
@ -1279,6 +1274,10 @@ struct btrfs_root {
spinlock_t qgroup_meta_rsv_lock; spinlock_t qgroup_meta_rsv_lock;
u64 qgroup_meta_rsv_pertrans; u64 qgroup_meta_rsv_pertrans;
u64 qgroup_meta_rsv_prealloc; u64 qgroup_meta_rsv_prealloc;
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
u64 alloc_bytenr;
#endif
}; };
struct btrfs_file_private { struct btrfs_file_private {