diff options
author | David Sterba <dsterba@suse.com> | 2022-09-09 18:27:45 +0300 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2022-12-05 20:00:40 +0300 |
commit | c7321b76dfcc8a1b8d7dad3eff3595bad28252e2 (patch) | |
tree | 1dddf9676ddca48c0fb2cb3741d632acf642c8b0 | |
parent | d549ff7bdbe72f5e0e934895090fed2647e9813b (diff) | |
download | linux-c7321b76dfcc8a1b8d7dad3eff3595bad28252e2.tar.xz |
btrfs: convert BTRFS_ILOCK-* defines to enum bit
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
-rw-r--r-- | fs/btrfs/ctree.h | 9 |
1 files 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); |