From cf8cddd38bab31b284af8d51fee536be9914f6ef Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 27 Oct 2016 09:27:36 +0200 Subject: btrfs: don't abuse REQ_OP_* flags for btrfs_map_block btrfs_map_block supports different types of mappings, which to a large extent resemble block layer operations. But they don't always do, and currently btrfs dangerously overlays it's own flag over the block layer flags. This is just asking for a conflict, so introduce a different map flags enum inside of btrfs instead. Signed-off-by: Christoph Hellwig Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0b8ce2b9f7d0..e4e01a99201a 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -90,9 +90,6 @@ static const int btrfs_csum_sizes[] = { 4 }; /* four bytes for CRC32 */ #define BTRFS_EMPTY_DIR_SIZE 0 -/* specific to btrfs_map_block(), therefore not in include/linux/blk_types.h */ -#define REQ_GET_READ_MIRRORS (1 << 30) - /* ioprio of readahead is set to idle */ #define BTRFS_IOPRIO_READA (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0)) -- cgit v1.2.1