diff options
| author | Johannes Thumshirn <jthumshirn@suse.de> | 2018-11-19 10:38:17 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:37 +0100 |
| commit | ce9f967f31ea91365c0aa897dbc2bddbd39d7a73 (patch) | |
| tree | b58442541dbac871d1b42d877f66bc1662ef9b08 /fs/btrfs/extent_io.h | |
| parent | f8f591df7d725e3b1ea97e13ac830791b7c4a038 (diff) | |
btrfs: use EXPORT_FOR_TESTS for conditionally exported functions
Several functions in BTRFS are only used inside the source file they are
declared if CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not defined. However if
CONFIG_BTRFS_FS_RUN_SANITY_TESTS is defined these functions are shared
with the unit tests code.
Before the introduction of the EXPORT_FOR_TESTS macro, these functions
could not be declared as static and the compiler had a harder task when
optimizing and inlining them.
As we have EXPORT_FOR_TESTS now, use it where appropriate to support the
compiler.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 30bfeefa2d89..22b34426f9f8 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -522,10 +522,9 @@ int free_io_failure(struct extent_io_tree *failure_tree, struct extent_io_tree *io_tree, struct io_failure_record *rec); #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS -u64 btrfs_find_lock_delalloc_range(struct inode *inode, - struct extent_io_tree *tree, - struct page *locked_page, u64 *start, - u64 *end); +u64 find_lock_delalloc_range(struct inode *inode, struct extent_io_tree *tree, + struct page *locked_page, u64 *start, + u64 *end); #endif struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info, u64 start); |