On Wed, Dec 11, 2024 at 09:54:54AM +0100, Christoph Hellwig wrote:
> Make xfs_rtextent_free_finish_item call into the zoned allocator to free
> blocks on zoned RT devices.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Looks good,
Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
--D
> ---
> fs/xfs/xfs_extfree_item.c | 35 +++++++++++++++++++++++++----------
> 1 file changed, 25 insertions(+), 10 deletions(-)
>
> diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
> index a25c713ff888..777438b853da 100644
> --- a/fs/xfs/xfs_extfree_item.c
> +++ b/fs/xfs/xfs_extfree_item.c
> @@ -29,6 +29,7 @@
> #include "xfs_inode.h"
> #include "xfs_rtbitmap.h"
> #include "xfs_rtgroup.h"
> +#include "xfs_zone_alloc.h"
>
> struct kmem_cache *xfs_efi_cache;
> struct kmem_cache *xfs_efd_cache;
> @@ -767,21 +768,35 @@ xfs_rtextent_free_finish_item(
>
> trace_xfs_extent_free_deferred(mp, xefi);
>
> - if (!(xefi->xefi_flags & XFS_EFI_CANCELLED)) {
> - if (*rtgp != to_rtg(xefi->xefi_group)) {
> - *rtgp = to_rtg(xefi->xefi_group);
> - xfs_rtgroup_lock(*rtgp, XFS_RTGLOCK_BITMAP);
> - xfs_rtgroup_trans_join(tp, *rtgp,
> - XFS_RTGLOCK_BITMAP);
> - }
> - error = xfs_rtfree_blocks(tp, *rtgp,
> - xefi->xefi_startblock, xefi->xefi_blockcount);
> + if (xefi->xefi_flags & XFS_EFI_CANCELLED)
> + goto done;
> +
> + if (*rtgp != to_rtg(xefi->xefi_group)) {
> + unsigned int lock_flags;
> +
> + if (xfs_has_zoned(mp))
> + lock_flags = XFS_RTGLOCK_RMAP;
> + else
> + lock_flags = XFS_RTGLOCK_BITMAP;
> +
> + *rtgp = to_rtg(xefi->xefi_group);
> + xfs_rtgroup_lock(*rtgp, lock_flags);
> + xfs_rtgroup_trans_join(tp, *rtgp, lock_flags);
> }
> +
> + if (xfs_has_zoned(mp)) {
> + error = xfs_zone_free_blocks(tp, *rtgp, xefi->xefi_startblock,
> + xefi->xefi_blockcount);
> + } else {
> + error = xfs_rtfree_blocks(tp, *rtgp, xefi->xefi_startblock,
> + xefi->xefi_blockcount);
> + }
> +
> if (error == -EAGAIN) {
> xfs_efd_from_efi(efdp);
> return error;
> }
> -
> +done:
> xfs_efd_add_extent(efdp, xefi);
> xfs_extent_free_cancel_item(item);
> return error;
> --
> 2.45.2
>
>
