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authorDave Chinner <dchinner@redhat.com>2020-12-17 03:07:34 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2020-12-17 03:07:34 +0300
commite82226138b20d4f638426413e83c6b5db532c6a2 (patch)
treee50f34a287e656ba85d97e44cb9bce818e135369 /fs/xfs/xfs_buf.h
parent1189686e5440041057f8cc21a7c1d13bb6642cb9 (diff)
downloadlinux-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.h14
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);