When dealing with filesystems that come from block devices we can get a noticeable performance gain in some use cases from having the block cache enabled. The code paths are valid in other cases when we have BLK set and may provide wins in raw reads in some use cases, so have this be default when BLK is enabled.
Signed-off-by: Tom Rini trini@konsulko.com --- Changes in v2: - Make this default y, unconditionally but depend on BLK which is required for the functionality to be used. --- drivers/block/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 15fd1bcb2b7e..0792373cfc48 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -29,7 +29,8 @@ config SPL_BLK
config BLOCK_CACHE bool "Use block device cache" - default n + depends on BLK + default y help This option enables a disk-block cache for all block devices. This is most useful when accessing filesystems under U-Boot since