On Tuesday 5 May 2020 6:42:59 AM IST Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
>
> Rename XFS_{EFI,BUI,RUI,CUI}_RECOVERED to XFS_LI_RECOVERED so that we
> track recovery status in the log item, then get rid of the now unused
> flags fields in each of those log item types.
>
The functionality is the same as was before applying this patch.
Reviewed-by: Chandan Babu R <chandanrlinux@xxxxxxxxx>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> fs/xfs/xfs_bmap_item.c | 10 +++++-----
> fs/xfs/xfs_bmap_item.h | 6 ------
> fs/xfs/xfs_extfree_item.c | 8 ++++----
> fs/xfs/xfs_extfree_item.h | 6 ------
> fs/xfs/xfs_refcount_item.c | 8 ++++----
> fs/xfs/xfs_refcount_item.h | 6 ------
> fs/xfs/xfs_rmap_item.c | 8 ++++----
> fs/xfs/xfs_rmap_item.h | 6 ------
> fs/xfs/xfs_trans.h | 4 +++-
> 9 files changed, 20 insertions(+), 42 deletions(-)
>
>
> diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c
> index 090dc1c53c92..8dd157fc44fa 100644
> --- a/fs/xfs/xfs_bmap_item.c
> +++ b/fs/xfs/xfs_bmap_item.c
> @@ -441,11 +441,11 @@ xfs_bui_recover(
> struct xfs_bmbt_irec irec;
> struct xfs_mount *mp = parent_tp->t_mountp;
>
> - ASSERT(!test_bit(XFS_BUI_RECOVERED, &buip->bui_flags));
> + ASSERT(!test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags));
>
> /* Only one mapping operation per BUI... */
> if (buip->bui_format.bui_nextents != XFS_BUI_MAX_FAST_EXTENTS) {
> - set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
> + set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
> xfs_bui_release(buip);
> return -EFSCORRUPTED;
> }
> @@ -479,7 +479,7 @@ xfs_bui_recover(
> * This will pull the BUI from the AIL and
> * free the memory associated with it.
> */
> - set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
> + set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
> xfs_bui_release(buip);
> return -EFSCORRUPTED;
> }
> @@ -537,7 +537,7 @@ xfs_bui_recover(
> xfs_bmap_unmap_extent(tp, ip, &irec);
> }
>
> - set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
> + set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
> xfs_defer_move(parent_tp, tp);
> error = xfs_trans_commit(tp);
> xfs_iunlock(ip, XFS_ILOCK_EXCL);
> @@ -568,7 +568,7 @@ xfs_bui_item_recover(
> /*
> * Skip BUIs that we've already processed.
> */
> - if (test_bit(XFS_BUI_RECOVERED, &buip->bui_flags))
> + if (test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags))
> return 0;
>
> spin_unlock(&ailp->ail_lock);
> diff --git a/fs/xfs/xfs_bmap_item.h b/fs/xfs/xfs_bmap_item.h
> index 44d06e62f8f9..b9be62f8bd52 100644
> --- a/fs/xfs/xfs_bmap_item.h
> +++ b/fs/xfs/xfs_bmap_item.h
> @@ -32,11 +32,6 @@ struct kmem_zone;
> */
> #define XFS_BUI_MAX_FAST_EXTENTS 1
>
> -/*
> - * Define BUI flag bits. Manipulated by set/clear/test_bit operators.
> - */
> -#define XFS_BUI_RECOVERED 1
> -
> /*
> * This is the "bmap update intent" log item. It is used to log the fact that
> * some reverse mappings need to change. It is used in conjunction with the
> @@ -49,7 +44,6 @@ struct xfs_bui_log_item {
> struct xfs_log_item bui_item;
> atomic_t bui_refcount;
> atomic_t bui_next_extent;
> - unsigned long bui_flags; /* misc flags */
> struct xfs_bui_log_format bui_format;
> };
>
> diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
> index dc6ebb5fb8d3..635c99fdda85 100644
> --- a/fs/xfs/xfs_extfree_item.c
> +++ b/fs/xfs/xfs_extfree_item.c
> @@ -592,7 +592,7 @@ xfs_efi_recover(
> xfs_extent_t *extp;
> xfs_fsblock_t startblock_fsb;
>
> - ASSERT(!test_bit(XFS_EFI_RECOVERED, &efip->efi_flags));
> + ASSERT(!test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags));
>
> /*
> * First check the validity of the extents described by the
> @@ -611,7 +611,7 @@ xfs_efi_recover(
> * This will pull the EFI from the AIL and
> * free the memory associated with it.
> */
> - set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
> + set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags);
> xfs_efi_release(efip);
> return -EFSCORRUPTED;
> }
> @@ -632,7 +632,7 @@ xfs_efi_recover(
>
> }
>
> - set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
> + set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags);
> error = xfs_trans_commit(tp);
> return error;
>
> @@ -655,7 +655,7 @@ xfs_efi_item_recover(
> * Skip EFIs that we've already processed.
> */
> efip = container_of(lip, struct xfs_efi_log_item, efi_item);
> - if (test_bit(XFS_EFI_RECOVERED, &efip->efi_flags))
> + if (test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags))
> return 0;
>
> spin_unlock(&ailp->ail_lock);
> diff --git a/fs/xfs/xfs_extfree_item.h b/fs/xfs/xfs_extfree_item.h
> index 4b2c2c5c5985..cd2860c875bf 100644
> --- a/fs/xfs/xfs_extfree_item.h
> +++ b/fs/xfs/xfs_extfree_item.h
> @@ -16,11 +16,6 @@ struct kmem_zone;
> */
> #define XFS_EFI_MAX_FAST_EXTENTS 16
>
> -/*
> - * Define EFI flag bits. Manipulated by set/clear/test_bit operators.
> - */
> -#define XFS_EFI_RECOVERED 1
> -
> /*
> * This is the "extent free intention" log item. It is used to log the fact
> * that some extents need to be free. It is used in conjunction with the
> @@ -54,7 +49,6 @@ struct xfs_efi_log_item {
> struct xfs_log_item efi_item;
> atomic_t efi_refcount;
> atomic_t efi_next_extent;
> - unsigned long efi_flags; /* misc flags */
> xfs_efi_log_format_t efi_format;
> };
>
> diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c
> index fdc18576a023..4b242b3b33a3 100644
> --- a/fs/xfs/xfs_refcount_item.c
> +++ b/fs/xfs/xfs_refcount_item.c
> @@ -441,7 +441,7 @@ xfs_cui_recover(
> bool requeue_only = false;
> struct xfs_mount *mp = parent_tp->t_mountp;
>
> - ASSERT(!test_bit(XFS_CUI_RECOVERED, &cuip->cui_flags));
> + ASSERT(!test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags));
>
> /*
> * First check the validity of the extents described by the
> @@ -472,7 +472,7 @@ xfs_cui_recover(
> * This will pull the CUI from the AIL and
> * free the memory associated with it.
> */
> - set_bit(XFS_CUI_RECOVERED, &cuip->cui_flags);
> + set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags);
> xfs_cui_release(cuip);
> return -EFSCORRUPTED;
> }
> @@ -556,7 +556,7 @@ xfs_cui_recover(
> }
>
> xfs_refcount_finish_one_cleanup(tp, rcur, error);
> - set_bit(XFS_CUI_RECOVERED, &cuip->cui_flags);
> + set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags);
> xfs_defer_move(parent_tp, tp);
> error = xfs_trans_commit(tp);
> return error;
> @@ -581,7 +581,7 @@ xfs_cui_item_recover(
> /*
> * Skip CUIs that we've already processed.
> */
> - if (test_bit(XFS_CUI_RECOVERED, &cuip->cui_flags))
> + if (test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags))
> return 0;
>
> spin_unlock(&ailp->ail_lock);
> diff --git a/fs/xfs/xfs_refcount_item.h b/fs/xfs/xfs_refcount_item.h
> index cfaa857673a6..f4f2e836540b 100644
> --- a/fs/xfs/xfs_refcount_item.h
> +++ b/fs/xfs/xfs_refcount_item.h
> @@ -32,11 +32,6 @@ struct kmem_zone;
> */
> #define XFS_CUI_MAX_FAST_EXTENTS 16
>
> -/*
> - * Define CUI flag bits. Manipulated by set/clear/test_bit operators.
> - */
> -#define XFS_CUI_RECOVERED 1
> -
> /*
> * This is the "refcount update intent" log item. It is used to log
> * the fact that some reverse mappings need to change. It is used in
> @@ -51,7 +46,6 @@ struct xfs_cui_log_item {
> struct xfs_log_item cui_item;
> atomic_t cui_refcount;
> atomic_t cui_next_extent;
> - unsigned long cui_flags; /* misc flags */
> struct xfs_cui_log_format cui_format;
> };
>
> diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c
> index f9cd3ff18736..625eaf954d74 100644
> --- a/fs/xfs/xfs_rmap_item.c
> +++ b/fs/xfs/xfs_rmap_item.c
> @@ -480,7 +480,7 @@ xfs_rui_recover(
> struct xfs_trans *tp;
> struct xfs_btree_cur *rcur = NULL;
>
> - ASSERT(!test_bit(XFS_RUI_RECOVERED, &ruip->rui_flags));
> + ASSERT(!test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags));
>
> /*
> * First check the validity of the extents described by the
> @@ -515,7 +515,7 @@ xfs_rui_recover(
> * This will pull the RUI from the AIL and
> * free the memory associated with it.
> */
> - set_bit(XFS_RUI_RECOVERED, &ruip->rui_flags);
> + set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags);
> xfs_rui_release(ruip);
> return -EFSCORRUPTED;
> }
> @@ -573,7 +573,7 @@ xfs_rui_recover(
> }
>
> xfs_rmap_finish_one_cleanup(tp, rcur, error);
> - set_bit(XFS_RUI_RECOVERED, &ruip->rui_flags);
> + set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags);
> error = xfs_trans_commit(tp);
> return error;
>
> @@ -596,7 +596,7 @@ xfs_rui_item_recover(
> /*
> * Skip RUIs that we've already processed.
> */
> - if (test_bit(XFS_RUI_RECOVERED, &ruip->rui_flags))
> + if (test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags))
> return 0;
>
> spin_unlock(&ailp->ail_lock);
> diff --git a/fs/xfs/xfs_rmap_item.h b/fs/xfs/xfs_rmap_item.h
> index 48a77a6f5c94..31e6cdfff71f 100644
> --- a/fs/xfs/xfs_rmap_item.h
> +++ b/fs/xfs/xfs_rmap_item.h
> @@ -35,11 +35,6 @@ struct kmem_zone;
> */
> #define XFS_RUI_MAX_FAST_EXTENTS 16
>
> -/*
> - * Define RUI flag bits. Manipulated by set/clear/test_bit operators.
> - */
> -#define XFS_RUI_RECOVERED 1
> -
> /*
> * This is the "rmap update intent" log item. It is used to log the fact that
> * some reverse mappings need to change. It is used in conjunction with the
> @@ -52,7 +47,6 @@ struct xfs_rui_log_item {
> struct xfs_log_item rui_item;
> atomic_t rui_refcount;
> atomic_t rui_next_extent;
> - unsigned long rui_flags; /* misc flags */
> struct xfs_rui_log_format rui_format;
> };
>
> diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
> index 3e8808bb07c5..8308bf6d7e40 100644
> --- a/fs/xfs/xfs_trans.h
> +++ b/fs/xfs/xfs_trans.h
> @@ -59,12 +59,14 @@ struct xfs_log_item {
> #define XFS_LI_ABORTED 1
> #define XFS_LI_FAILED 2
> #define XFS_LI_DIRTY 3 /* log item dirty in transaction */
> +#define XFS_LI_RECOVERED 4 /* log intent item has been recovered */
>
> #define XFS_LI_FLAGS \
> { (1 << XFS_LI_IN_AIL), "IN_AIL" }, \
> { (1 << XFS_LI_ABORTED), "ABORTED" }, \
> { (1 << XFS_LI_FAILED), "FAILED" }, \
> - { (1 << XFS_LI_DIRTY), "DIRTY" }
> + { (1 << XFS_LI_DIRTY), "DIRTY" }, \
> + { (1 << XFS_LI_RECOVERED), "RECOVERED" }
>
> struct xfs_item_ops {
> unsigned flags;
>
>
--
chandan
