diff options
| author | Dave Chinner <dchinner@redhat.com> | 2020-12-17 03:07:34 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-12-17 03:07:34 +0300 |
| commit | e82226138b20d4f638426413e83c6b5db532c6a2 (patch) | |
| tree | e50f34a287e656ba85d97e44cb9bce818e135369 /fs/xfs/xfs_buf.h | |
| parent | 1189686e5440041057f8cc21a7c1d13bb6642cb9 (diff) | |
| download | linux-e82226138b20d4f638426413e83c6b5db532c6a2.tar.xz | |
xfs: remove xfs_buf_t typedef
Prepare for kernel xfs_buf alignment by getting rid of the
xfs_buf_t typedef from userspace.
[darrick: This patch is a port of a userspace patch removing the
xfs_buf_t typedef in preparation to make the userspace xfs_buf code
behave more like its kernel counterpart.]
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index bfd2907e7bc4..5d91a31298a4 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -124,7 +124,7 @@ struct xfs_buf_ops { xfs_failaddr_t (*verify_struct)(struct xfs_buf *bp); }; -typedef struct xfs_buf { +struct xfs_buf { /* * first cacheline holds all the fields needed for an uncontended cache * hit to be fully processed. The semaphore straddles the cacheline @@ -190,7 +190,7 @@ typedef struct xfs_buf { int b_last_error; const struct xfs_buf_ops *b_ops; -} xfs_buf_t; +}; /* Finding and Reading Buffers */ struct xfs_buf *xfs_buf_incore(struct xfs_buftarg *target, @@ -253,16 +253,16 @@ int _xfs_buf_read(struct xfs_buf *bp, xfs_buf_flags_t flags); void xfs_buf_hold(struct xfs_buf *bp); /* Releasing Buffers */ -extern void xfs_buf_rele(xfs_buf_t *); +extern void xfs_buf_rele(struct xfs_buf *); /* Locking and Unlocking Buffers */ -extern int xfs_buf_trylock(xfs_buf_t *); -extern void xfs_buf_lock(xfs_buf_t *); -extern void xfs_buf_unlock(xfs_buf_t *); +extern int xfs_buf_trylock(struct xfs_buf *); +extern void xfs_buf_lock(struct xfs_buf *); +extern void xfs_buf_unlock(struct xfs_buf *); #define xfs_buf_islocked(bp) \ ((bp)->b_sema.count <= 0) -static inline void xfs_buf_relse(xfs_buf_t *bp) +static inline void xfs_buf_relse(struct xfs_buf *bp) { xfs_buf_unlock(bp); xfs_buf_rele(bp); |