From 8a9aa763e17c5490d3526cbf4c9484d76ecbbe39 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Thu, 30 Nov 2023 12:17:37 -0800 Subject: xfs: collapse the ->create_done functions Move the meat of the ->create_done function helpers into ->create_done to reduce the amount of boilerplate. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_attr_item.c | 37 ++++++++++++-------------------- fs/xfs/xfs_bmap_item.c | 29 ++++++++++--------------- fs/xfs/xfs_extfree_item.c | 53 +++++++++++++++++----------------------------- fs/xfs/xfs_refcount_item.c | 27 +++++++++-------------- fs/xfs/xfs_rmap_item.c | 27 +++++++++-------------- 5 files changed, 64 insertions(+), 109 deletions(-) (limited to 'fs/xfs') diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c index c815811d937a..27553388da99 100644 --- a/fs/xfs/xfs_attr_item.c +++ b/fs/xfs/xfs_attr_item.c @@ -33,8 +33,6 @@ struct kmem_cache *xfs_attrd_cache; static const struct xfs_item_ops xfs_attri_item_ops; static const struct xfs_item_ops xfs_attrd_item_ops; -static struct xfs_attrd_log_item *xfs_trans_get_attrd(struct xfs_trans *tp, - struct xfs_attri_log_item *attrip); static inline struct xfs_attri_log_item *ATTRI_ITEM(struct xfs_log_item *lip) { @@ -732,27 +730,6 @@ xlog_recover_attri_commit_pass2( return 0; } -/* - * This routine is called to allocate an "attr free done" log item. - */ -static struct xfs_attrd_log_item * -xfs_trans_get_attrd(struct xfs_trans *tp, - struct xfs_attri_log_item *attrip) -{ - struct xfs_attrd_log_item *attrdp; - - ASSERT(tp != NULL); - - attrdp = kmem_cache_zalloc(xfs_attrd_cache, GFP_NOFS | __GFP_NOFAIL); - - xfs_log_item_init(tp->t_mountp, &attrdp->attrd_item, XFS_LI_ATTRD, - &xfs_attrd_item_ops); - attrdp->attrd_attrip = attrip; - attrdp->attrd_format.alfd_alf_id = attrip->attri_format.alfi_id; - - return attrdp; -} - /* Get an ATTRD so we can process all the attrs. */ static struct xfs_log_item * xfs_attr_create_done( @@ -760,10 +737,22 @@ xfs_attr_create_done( struct xfs_log_item *intent, unsigned int count) { + struct xfs_attri_log_item *attrip; + struct xfs_attrd_log_item *attrdp; + if (!intent) return NULL; - return &xfs_trans_get_attrd(tp, ATTRI_ITEM(intent))->attrd_item; + attrip = ATTRI_ITEM(intent); + + attrdp = kmem_cache_zalloc(xfs_attrd_cache, GFP_NOFS | __GFP_NOFAIL); + + xfs_log_item_init(tp->t_mountp, &attrdp->attrd_item, XFS_LI_ATTRD, + &xfs_attrd_item_ops); + attrdp->attrd_attrip = attrip; + attrdp->attrd_format.alfd_alf_id = attrip->attri_format.alfi_id; + + return &attrdp->attrd_item; } const struct xfs_defer_op_type xfs_attr_defer_type = { diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index 0be7a1224a81..f3421e615e1c 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -221,22 +221,6 @@ static const struct xfs_item_ops xfs_bud_item_ops = { .iop_intent = xfs_bud_item_intent, }; -static struct xfs_bud_log_item * -xfs_trans_get_bud( - struct xfs_trans *tp, - struct xfs_bui_log_item *buip) -{ - struct xfs_bud_log_item *budp; - - budp = kmem_cache_zalloc(xfs_bud_cache, GFP_KERNEL | __GFP_NOFAIL); - xfs_log_item_init(tp->t_mountp, &budp->bud_item, XFS_LI_BUD, - &xfs_bud_item_ops); - budp->bud_buip = buip; - budp->bud_format.bud_bui_id = buip->bui_format.bui_id; - - return budp; -} - /* Sort bmap intents by inode. */ static int xfs_bmap_update_diff_items( @@ -321,14 +305,23 @@ xfs_bmap_update_create_intent( return &buip->bui_item; } -/* Get an BUD so we can process all the deferred rmap updates. */ +/* Get an BUD so we can process all the deferred bmap updates. */ static struct xfs_log_item * xfs_bmap_update_create_done( struct xfs_trans *tp, struct xfs_log_item *intent, unsigned int count) { - return &xfs_trans_get_bud(tp, BUI_ITEM(intent))->bud_item; + struct xfs_bui_log_item *buip = BUI_ITEM(intent); + struct xfs_bud_log_item *budp; + + budp = kmem_cache_zalloc(xfs_bud_cache, GFP_KERNEL | __GFP_NOFAIL); + xfs_log_item_init(tp->t_mountp, &budp->bud_item, XFS_LI_BUD, + &xfs_bud_item_ops); + budp->bud_buip = buip; + budp->bud_format.bud_bui_id = buip->bui_format.bui_id; + + return &budp->bud_item; } /* Take a passive ref to the AG containing the space we're mapping. */ diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index 44bbf620e0cf..518569c64e9c 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -303,38 +303,6 @@ static const struct xfs_item_ops xfs_efd_item_ops = { .iop_intent = xfs_efd_item_intent, }; -/* - * Allocate an "extent free done" log item that will hold nextents worth of - * extents. The caller must use all nextents extents, because we are not - * flexible about this at all. - */ -static struct xfs_efd_log_item * -xfs_trans_get_efd( - struct xfs_trans *tp, - struct xfs_efi_log_item *efip, - unsigned int nextents) -{ - struct xfs_efd_log_item *efdp; - - ASSERT(nextents > 0); - - if (nextents > XFS_EFD_MAX_FAST_EXTENTS) { - efdp = kzalloc(xfs_efd_log_item_sizeof(nextents), - GFP_KERNEL | __GFP_NOFAIL); - } else { - efdp = kmem_cache_zalloc(xfs_efd_cache, - GFP_KERNEL | __GFP_NOFAIL); - } - - xfs_log_item_init(tp->t_mountp, &efdp->efd_item, XFS_LI_EFD, - &xfs_efd_item_ops); - efdp->efd_efip = efip; - efdp->efd_format.efd_nextents = nextents; - efdp->efd_format.efd_efi_id = efip->efi_format.efi_id; - - return efdp; -} - /* * Fill the EFD with all extents from the EFI when we need to roll the * transaction and continue with a new EFI. @@ -428,7 +396,26 @@ xfs_extent_free_create_done( struct xfs_log_item *intent, unsigned int count) { - return &xfs_trans_get_efd(tp, EFI_ITEM(intent), count)->efd_item; + struct xfs_efi_log_item *efip = EFI_ITEM(intent); + struct xfs_efd_log_item *efdp; + + ASSERT(count > 0); + + if (count > XFS_EFD_MAX_FAST_EXTENTS) { + efdp = kzalloc(xfs_efd_log_item_sizeof(count), + GFP_KERNEL | __GFP_NOFAIL); + } else { + efdp = kmem_cache_zalloc(xfs_efd_cache, + GFP_KERNEL | __GFP_NOFAIL); + } + + xfs_log_item_init(tp->t_mountp, &efdp->efd_item, XFS_LI_EFD, + &xfs_efd_item_ops); + efdp->efd_efip = efip; + efdp->efd_format.efd_nextents = count; + efdp->efd_format.efd_efi_id = efip->efi_format.efi_id; + + return &efdp->efd_item; } /* Take a passive ref to the AG containing the space we're freeing. */ diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c index a66bb6aa2e5d..d218a9ed4d82 100644 --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -227,22 +227,6 @@ static const struct xfs_item_ops xfs_cud_item_ops = { .iop_intent = xfs_cud_item_intent, }; -static struct xfs_cud_log_item * -xfs_trans_get_cud( - struct xfs_trans *tp, - struct xfs_cui_log_item *cuip) -{ - struct xfs_cud_log_item *cudp; - - cudp = kmem_cache_zalloc(xfs_cud_cache, GFP_KERNEL | __GFP_NOFAIL); - xfs_log_item_init(tp->t_mountp, &cudp->cud_item, XFS_LI_CUD, - &xfs_cud_item_ops); - cudp->cud_cuip = cuip; - cudp->cud_format.cud_cui_id = cuip->cui_format.cui_id; - - return cudp; -} - /* Sort refcount intents by AG. */ static int xfs_refcount_update_diff_items( @@ -328,7 +312,16 @@ xfs_refcount_update_create_done( struct xfs_log_item *intent, unsigned int count) { - return &xfs_trans_get_cud(tp, CUI_ITEM(intent))->cud_item; + struct xfs_cui_log_item *cuip = CUI_ITEM(intent); + struct xfs_cud_log_item *cudp; + + cudp = kmem_cache_zalloc(xfs_cud_cache, GFP_KERNEL | __GFP_NOFAIL); + xfs_log_item_init(tp->t_mountp, &cudp->cud_item, XFS_LI_CUD, + &xfs_cud_item_ops); + cudp->cud_cuip = cuip; + cudp->cud_format.cud_cui_id = cuip->cui_format.cui_id; + + return &cudp->cud_item; } /* Take a passive ref to the AG containing the space we're refcounting. */ diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index d668eb4d099e..96e0c2b0d059 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -225,22 +225,6 @@ static const struct xfs_item_ops xfs_rud_item_ops = { .iop_intent = xfs_rud_item_intent, }; -static struct xfs_rud_log_item * -xfs_trans_get_rud( - struct xfs_trans *tp, - struct xfs_rui_log_item *ruip) -{ - struct xfs_rud_log_item *rudp; - - rudp = kmem_cache_zalloc(xfs_rud_cache, GFP_KERNEL | __GFP_NOFAIL); - xfs_log_item_init(tp->t_mountp, &rudp->rud_item, XFS_LI_RUD, - &xfs_rud_item_ops); - rudp->rud_ruip = ruip; - rudp->rud_format.rud_rui_id = ruip->rui_format.rui_id; - - return rudp; -} - /* Set the map extent flags for this reverse mapping. */ static void xfs_trans_set_rmap_flags( @@ -353,7 +337,16 @@ xfs_rmap_update_create_done( struct xfs_log_item *intent, unsigned int count) { - return &xfs_trans_get_rud(tp, RUI_ITEM(intent))->rud_item; + struct xfs_rui_log_item *ruip = RUI_ITEM(intent); + struct xfs_rud_log_item *rudp; + + rudp = kmem_cache_zalloc(xfs_rud_cache, GFP_KERNEL | __GFP_NOFAIL); + xfs_log_item_init(tp->t_mountp, &rudp->rud_item, XFS_LI_RUD, + &xfs_rud_item_ops); + rudp->rud_ruip = ruip; + rudp->rud_format.rud_rui_id = ruip->rui_format.rui_id; + + return &rudp->rud_item; } /* Take a passive ref to the AG containing the space we're rmapping. */ -- cgit v1.2.3