xfs/libxfs/xfs_attr_remote.c

385 	struct xfs_da_args	*args)
388 	struct xfs_mount	*mp = args->dp->i_mount;
390 	xfs_dablk_t		lblkno = args->rmtblkno;
391 	uint8_t			*dst = args->value;
395 	int			blkcnt = args->rmtblkcnt;
399 	trace_xfs_attr_rmtval_get(args);
401 	ASSERT(args->valuelen != 0);
402 	ASSERT(args->rmtvaluelen == args->valuelen);
404 	valuelen = args->rmtvaluelen;
407 		error = xfs_bmapi_read(args->dp, (xfs_fileoff_t)lblkno,
425 				xfs_dirattr_mark_sick(args->dp, XFS_ATTR_FORK);
429 			error = xfs_attr_rmtval_copyout(mp, bp, args->dp,
451 	struct xfs_da_args	*args)
453 	struct xfs_inode	*dp = args->dp;
464 	blkcnt = xfs_attr3_rmt_blocks(mp, args->rmtvaluelen);
465 	error = xfs_bmap_first_unused(args->trans, args->dp, blkcnt, &lfileoff,
470 	args->rmtblkno = (xfs_dablk_t)lfileoff;
471 	args->rmtblkcnt = blkcnt;
478 	struct xfs_da_args	*args)
480 	struct xfs_inode	*dp = args->dp;
484 	uint8_t			*src = args->value;
497 	lblkno = args->rmtblkno;
498 	blkcnt = args->rmtblkcnt;
499 	valuelen = args->rmtvaluelen;
525 		xfs_attr_rmtval_copyin(mp, bp, args->dp->i_ino, &offset,
585 	struct xfs_da_args		*args = attr->xattri_da_args;
591 	args->rmtblkcnt = 0;
592 	args->rmtblkno = 0;
595 	error = xfs_attr_rmt_find_hole(args);
599 	attr->xattri_blkcnt = args->rmtblkcnt;
600 	attr->xattri_lblkno = args->rmtblkno;
615 	struct xfs_da_args		*args = attr->xattri_da_args;
616 	struct xfs_inode		*dp = args->dp;
622 	error = xfs_bmapi_write(args->trans, dp,
624 			attr->xattri_blkcnt, XFS_BMAPI_ATTRFORK, args->total,
646 	struct xfs_da_args	*args)
655 	lblkno = args->rmtblkno;
656 	blkcnt = args->rmtblkcnt;
665 		error = xfs_bmapi_read(args->dp, (xfs_fileoff_t)lblkno,
669 		if (XFS_IS_CORRUPT(args->dp->i_mount, nmap != 1)) {
670 			xfs_bmap_mark_sick(args->dp, XFS_ATTR_FORK);
673 		error = xfs_attr_rmtval_stale(args->dp, &map, XBF_TRYLOCK);
693 	struct xfs_da_args		*args = attr->xattri_da_args;
699 	error = xfs_bunmapi(args->trans, args->dp, args->rmtblkno,
700 			    args->rmtblkcnt, XFS_BMAPI_ATTRFORK, 1, &done);
714 						    args->dp);
718 	args->rmtblkno = 0;
719 	args->rmtblkcnt = 0;