Commit f8f591df authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by David Sterba
Browse files

btrfs: introduce EXPORT_FOR_TESTS macro 



Depending on whether CONFIG_BTRFS_FS_RUN_SANITY_TESTS is set, some BTRFS
functions are either local to the file they are implemented in and thus
should be declared static or are called from within the test
implementation defined in a different file.

Introduce an EXPORT_FOR_TESTS macro which depending on
CONFIG_BTRFS_FS_RUN_SANITY_TESTS either adds the 'static' keyword to a
function or not.

Reviewed-by: default avatarNikolay Borisov <nborisov@suse.com>
Signed-off-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent e9a05cf3

fs/btrfs/ctree.h

+10 −0
Original line number Diff line number Diff line
@@ -3471,6 +3471,16 @@ static inline void assfail(const char *expr, const char *file, int line) 
#define ASSERT(expr)	((void)0)

#endif



/*

 * Use that for functions that are conditionally exported for sanity tests but

 * otherwise static

 */

#ifndef CONFIG_BTRFS_FS_RUN_SANITY_TESTS

#define EXPORT_FOR_TESTS static

#else

#define EXPORT_FOR_TESTS

#endif



__cold

static inline void btrfs_print_v0_err(struct btrfs_fs_info *fs_info)

{