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authorChristoph Hellwig <hch@lst.de>2023-12-13 12:06:33 +0300
committerChandan Babu R <chandanbabu@kernel.org>2023-12-14 08:43:52 +0300
commit603ce8ab12094a2d9483c79a7541335e258a5328 (patch)
tree70458c6415e296b9e6f9a5a42012fd8374dd7d6c
parentdc22af64368291a86fb6b7eb2adab21c815836b7 (diff)
downloadlinux-603ce8ab12094a2d9483c79a7541335e258a5328.tar.xz
xfs: pass the defer ops directly to xfs_defer_add
Pass a pointer to the xfs_defer_op_type structure to xfs_defer_add and remove the indirection through the xfs_defer_ops_type enum and a global table of all possible operations. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
-rw-r--r--fs/xfs/libxfs/xfs_alloc.c4
-rw-r--r--fs/xfs/libxfs/xfs_attr.c2
-rw-r--r--fs/xfs/libxfs/xfs_bmap.c2
-rw-r--r--fs/xfs/libxfs/xfs_defer.c16
-rw-r--r--fs/xfs/libxfs/xfs_defer.h18
-rw-r--r--fs/xfs/libxfs/xfs_refcount.c2
-rw-r--r--fs/xfs/libxfs/xfs_rmap.c2
7 files changed, 10 insertions, 36 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 4940f9377f21..60c2c18e8e54 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -2514,7 +2514,7 @@ xfs_defer_agfl_block(
trace_xfs_agfl_free_defer(mp, agno, 0, agbno, 1);
xfs_extent_free_get_group(mp, xefi);
- xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_AGFL_FREE, &xefi->xefi_list);
+ xfs_defer_add(tp, &xefi->xefi_list, &xfs_agfl_free_defer_type);
return 0;
}
@@ -2578,7 +2578,7 @@ xfs_defer_extent_free(
XFS_FSB_TO_AGBNO(tp->t_mountp, bno), len);
xfs_extent_free_get_group(mp, xefi);
- *dfpp = xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_FREE, &xefi->xefi_list);
+ *dfpp = xfs_defer_add(tp, &xefi->xefi_list, &xfs_extent_free_defer_type);
return 0;
}
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 4fed0c87a968..fa49c795f407 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -906,7 +906,7 @@ xfs_attr_defer_add(
ASSERT(0);
}
- xfs_defer_add(args->trans, XFS_DEFER_OPS_TYPE_ATTR, &new->xattri_list);
+ xfs_defer_add(args->trans, &new->xattri_list, &xfs_attr_defer_type);
trace_xfs_attr_defer_add(new->xattri_dela_state, args->dp);
}
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index ca6614f4eac5..e308d2f44a3c 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -6091,7 +6091,7 @@ __xfs_bmap_add(
bi->bi_bmap = *bmap;
xfs_bmap_update_get_group(tp->t_mountp, bi);
- xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_BMAP, &bi->bi_list);
+ xfs_defer_add(tp, &bi->bi_list, &xfs_bmap_update_defer_type);
return 0;
}
diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c
index dd964bf825eb..ca7f0ac04896 100644
--- a/fs/xfs/libxfs/xfs_defer.c
+++ b/fs/xfs/libxfs/xfs_defer.c
@@ -235,16 +235,6 @@ static const struct xfs_defer_op_type xfs_barrier_defer_type = {
.cancel_item = xfs_defer_barrier_cancel_item,
};
-static const struct xfs_defer_op_type *defer_op_types[] = {
- [XFS_DEFER_OPS_TYPE_BMAP] = &xfs_bmap_update_defer_type,
- [XFS_DEFER_OPS_TYPE_REFCOUNT] = &xfs_refcount_update_defer_type,
- [XFS_DEFER_OPS_TYPE_RMAP] = &xfs_rmap_update_defer_type,
- [XFS_DEFER_OPS_TYPE_FREE] = &xfs_extent_free_defer_type,
- [XFS_DEFER_OPS_TYPE_AGFL_FREE] = &xfs_agfl_free_defer_type,
- [XFS_DEFER_OPS_TYPE_ATTR] = &xfs_attr_defer_type,
- [XFS_DEFER_OPS_TYPE_BARRIER] = &xfs_barrier_defer_type,
-};
-
/* Create a log intent done item for a log intent item. */
static inline void
xfs_defer_create_done(
@@ -847,14 +837,12 @@ xfs_defer_alloc(
struct xfs_defer_pending *
xfs_defer_add(
struct xfs_trans *tp,
- enum xfs_defer_ops_type type,
- struct list_head *li)
+ struct list_head *li,
+ const struct xfs_defer_op_type *ops)
{
struct xfs_defer_pending *dfp = NULL;
- const struct xfs_defer_op_type *ops = defer_op_types[type];
ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
- BUILD_BUG_ON(ARRAY_SIZE(defer_op_types) != XFS_DEFER_OPS_TYPE_MAX);
dfp = xfs_defer_find_last(tp, ops);
if (!dfp || !xfs_defer_can_append(dfp, ops))
diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h
index 60de91b66392..18a9fb92dde8 100644
--- a/fs/xfs/libxfs/xfs_defer.h
+++ b/fs/xfs/libxfs/xfs_defer.h
@@ -11,20 +11,6 @@ struct xfs_defer_op_type;
struct xfs_defer_capture;
/*
- * Header for deferred operation list.
- */
-enum xfs_defer_ops_type {
- XFS_DEFER_OPS_TYPE_BMAP,
- XFS_DEFER_OPS_TYPE_REFCOUNT,
- XFS_DEFER_OPS_TYPE_RMAP,
- XFS_DEFER_OPS_TYPE_FREE,
- XFS_DEFER_OPS_TYPE_AGFL_FREE,
- XFS_DEFER_OPS_TYPE_ATTR,
- XFS_DEFER_OPS_TYPE_BARRIER,
- XFS_DEFER_OPS_TYPE_MAX,
-};
-
-/*
* Save a log intent item and a list of extents, so that we can replay
* whatever action had to happen to the extent list and file the log done
* item.
@@ -51,8 +37,8 @@ struct xfs_defer_pending {
void xfs_defer_item_pause(struct xfs_trans *tp, struct xfs_defer_pending *dfp);
void xfs_defer_item_unpause(struct xfs_trans *tp, struct xfs_defer_pending *dfp);
-struct xfs_defer_pending *xfs_defer_add(struct xfs_trans *tp,
- enum xfs_defer_ops_type type, struct list_head *h);
+struct xfs_defer_pending *xfs_defer_add(struct xfs_trans *tp, struct list_head *h,
+ const struct xfs_defer_op_type *ops);
int xfs_defer_finish_noroll(struct xfs_trans **tp);
int xfs_defer_finish(struct xfs_trans **tp);
int xfs_defer_finish_one(struct xfs_trans *tp, struct xfs_defer_pending *dfp);
diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c
index 3702b4a07110..5b039cd022e0 100644
--- a/fs/xfs/libxfs/xfs_refcount.c
+++ b/fs/xfs/libxfs/xfs_refcount.c
@@ -1458,7 +1458,7 @@ __xfs_refcount_add(
ri->ri_blockcount = blockcount;
xfs_refcount_update_get_group(tp->t_mountp, ri);
- xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_REFCOUNT, &ri->ri_list);
+ xfs_defer_add(tp, &ri->ri_list, &xfs_refcount_update_defer_type);
}
/*
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index fbb0b2637463..76bf7f48cb5a 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -2567,7 +2567,7 @@ __xfs_rmap_add(
ri->ri_bmap = *bmap;
xfs_rmap_update_get_group(tp->t_mountp, ri);
- xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_RMAP, &ri->ri_list);
+ xfs_defer_add(tp, &ri->ri_list, &xfs_rmap_update_defer_type);
}
/* Map an extent into a file. */