From c7321b76dfcc8a1b8d7dad3eff3595bad28252e2 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 9 Sep 2022 17:27:45 +0200 Subject: [PATCH] btrfs: convert BTRFS_ILOCK-* defines to enum bit Reviewed-by: Josef Bacik Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index c0c0dc8fa99f..5adf76d89f9b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -34,6 +34,7 @@ #include "async-thread.h" #include "block-rsv.h" #include "locking.h" +#include "misc.h" struct btrfs_trans_handle; struct btrfs_transaction; @@ -3131,9 +3132,11 @@ struct iomap_dio *btrfs_dio_write(struct kiocb *iocb, struct iov_iter *iter, extern const struct dentry_operations btrfs_dentry_operations; /* Inode locking type flags, by default the exclusive lock is taken */ -#define BTRFS_ILOCK_SHARED (1U << 0) -#define BTRFS_ILOCK_TRY (1U << 1) -#define BTRFS_ILOCK_MMAP (1U << 2) +enum btrfs_ilock_type { + ENUM_BIT(BTRFS_ILOCK_SHARED), + ENUM_BIT(BTRFS_ILOCK_TRY), + ENUM_BIT(BTRFS_ILOCK_MMAP), +}; int btrfs_inode_lock(struct inode *inode, unsigned int ilock_flags); void btrfs_inode_unlock(struct inode *inode, unsigned int ilock_flags); -- 2.11.0