[XFS] Add op_flags field and helpers to xfs_da_args
The end of the xfs_da_args structure has 4 unsigned char fields for
true/false information on directory and attr operations using the
xfs_da_args structure.
The following converts these 4 into a op_flags field that uses the first 4
bits for these fields and allows expansion for future operation
information (eg. case-insensitive lookup request).
SGI-PV: 981520
SGI-Modid: xfs-linux-melb:xfs-kern:31206a
Signed-off-by: Barry Naujok <bnaujok@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
diff --git a/fs/xfs/xfs_dir2_trace.c b/fs/xfs/xfs_dir2_trace.c
index f3fb2ff..6cc7c0c 100644
--- a/fs/xfs/xfs_dir2_trace.c
+++ b/fs/xfs/xfs_dir2_trace.c
@@ -85,7 +85,8 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck, NULL, NULL);
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
+ NULL, NULL);
}
void
@@ -100,7 +101,7 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck,
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
(void *)(bp ? bp->bps[0] : NULL), NULL);
}
@@ -117,7 +118,7 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck,
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
(void *)(lbp ? lbp->bps[0] : NULL),
(void *)(dbp ? dbp->bps[0] : NULL));
}
@@ -157,8 +158,8 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck, (void *)(long)db,
- (void *)dbp);
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
+ (void *)(long)db, (void *)dbp);
}
void
@@ -173,7 +174,7 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck,
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
(void *)((unsigned long)(i >> 32)),
(void *)((unsigned long)(i & 0xFFFFFFFF)));
}
@@ -190,7 +191,8 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck, (void *)(long)s, NULL);
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
+ (void *)(long)s, NULL);
}
void
@@ -208,7 +210,7 @@
(void *)((unsigned long)(args->inumber >> 32)),
(void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
(void *)args->dp, (void *)args->trans,
- (void *)(unsigned long)args->justcheck, (void *)(long)s,
- (void *)dbp);
+ (void *)(unsigned long)(args->op_flags & XFS_DA_OP_JUSTCHECK),
+ (void *)(long)s, (void *)dbp);
}
#endif /* XFS_DIR2_TRACE */