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Searched refs:i_cowfp (Results 1 – 7 of 7) sorted by relevance

/linux/fs/xfs/
H A Dxfs_bmap_util.c1667 ASSERT(!ip->i_cowfp || in xfs_swap_extents()
1668 ip->i_cowfp->if_format == XFS_DINODE_FMT_EXTENTS); in xfs_swap_extents()
1669 ASSERT(!tip->i_cowfp || in xfs_swap_extents()
1670 tip->i_cowfp->if_format == XFS_DINODE_FMT_EXTENTS); in xfs_swap_extents()
1672 swap(ip->i_cowfp, tip->i_cowfp); in xfs_swap_extents()
1674 if (ip->i_cowfp && ip->i_cowfp->if_bytes) in xfs_swap_extents()
1678 if (tip->i_cowfp && tip->i_cowfp->if_bytes) in xfs_swap_extents()
H A Dxfs_inode.h47 struct xfs_ifork *i_cowfp; /* copy on write extents */ member
132 return ip->i_cowfp; in xfs_ifork_ptr()
330 return ip->i_cowfp && ip->i_cowfp->if_bytes; in xfs_inode_has_cow_data()
H A Dxfs_aops.c229 XFS_WPC(wpc)->cow_seq != READ_ONCE(ip->i_cowfp->if_seq)) { in xfs_imap_valid()
297 xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &imap)) in xfs_map_blocks()
300 XFS_WPC(wpc)->cow_seq = READ_ONCE(ip->i_cowfp->if_seq); in xfs_map_blocks()
H A Dxfs_reflink.c308 if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &got)) in xfs_reflink_convert_cow_locked()
329 } while (xfs_iext_next_extent(ip->i_cowfp, &icur, &got)); in xfs_reflink_convert_cow_locked()
378 if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, cmap)) in xfs_find_trim_cow_extent()
575 if (!ip->i_cowfp) { in xfs_reflink_allocate_cow()
713 ASSERT(ip->i_cowfp); in xfs_reflink_cancel_cow_range()
H A Dxfs_icache.c117 ip->i_cowfp = NULL; in xfs_inode_alloc()
154 if (ip->i_cowfp) { in xfs_inode_free_callback()
155 xfs_idestroy_fork(ip->i_cowfp); in xfs_inode_free_callback()
156 kmem_cache_free(xfs_ifork_cache, ip->i_cowfp); in xfs_inode_free_callback()
/linux/fs/xfs/libxfs/
H A Dxfs_inode_fork.c648 return ip->i_cowfp; in xfs_iext_state_to_fork()
661 if (ip->i_cowfp) in xfs_ifork_init_cow()
664 ip->i_cowfp = kmem_cache_zalloc(xfs_ifork_cache, in xfs_ifork_init_cow()
666 ip->i_cowfp->if_format = XFS_DINODE_FMT_EXTENTS; in xfs_ifork_init_cow()
H A Dxfs_inode_buf.c186 ASSERT(ip->i_cowfp == NULL); in xfs_inode_from_disk()