change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/fs/xfs/libxfs/xfs_iext_tree.c
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@@ -3,18 +3,14 @@
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  * Copyright (c) 2017 Christoph Hellwig.
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  */
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-#include <linux/cache.h>
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-#include <linux/kernel.h>
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-#include <linux/slab.h>
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 #include "xfs.h"
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+#include "xfs_shared.h"
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 #include "xfs_format.h"
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 #include "xfs_bit.h"
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 #include "xfs_log_format.h"
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 #include "xfs_inode.h"
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-#include "xfs_inode_fork.h"
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 #include "xfs_trans_resv.h"
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 #include "xfs_mount.h"
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-#include "xfs_bmap.h"
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 #include "xfs_trace.h"
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 /*
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@@ -600,30 +596,29 @@
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 	struct xfs_ifork	*ifp,
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 	struct xfs_iext_cursor	*cur)
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 {
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-	size_t new_size = ifp->if_bytes + sizeof(struct xfs_iext_rec);
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+	int64_t new_size = ifp->if_bytes + sizeof(struct xfs_iext_rec);
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 	void *new;
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 	/* account for the prev/next pointers */
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 	if (new_size / sizeof(struct xfs_iext_rec) == RECS_PER_LEAF)
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 		new_size = NODE_SIZE;
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-	new = kmem_realloc(ifp->if_u1.if_root, new_size, KM_NOFS);
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+	new = krealloc(ifp->if_u1.if_root, new_size, GFP_NOFS | __GFP_NOFAIL);
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 	memset(new + ifp->if_bytes, 0, new_size - ifp->if_bytes);
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 	ifp->if_u1.if_root = new;
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 	cur->leaf = new;
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 }
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 /*
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- * Increment the sequence counter if we are on a COW fork.  This allows
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- * the writeback code to skip looking for a COW extent if the COW fork
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- * hasn't changed.  We use WRITE_ONCE here to ensure the update to the
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- * sequence counter is seen before the modifications to the extent
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- * tree itself take effect.
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+ * Increment the sequence counter on extent tree changes. If we are on a COW
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+ * fork, this allows the writeback code to skip looking for a COW extent if the
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+ * COW fork hasn't changed. We use WRITE_ONCE here to ensure the update to the
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+ * sequence counter is seen before the modifications to the extent tree itself
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+ * take effect.
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  */
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-static inline void xfs_iext_inc_seq(struct xfs_ifork *ifp, int state)
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+static inline void xfs_iext_inc_seq(struct xfs_ifork *ifp)
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 {
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-	if (state & BMAP_COWFORK)
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-		WRITE_ONCE(ifp->if_seq, READ_ONCE(ifp->if_seq) + 1);
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+	WRITE_ONCE(ifp->if_seq, READ_ONCE(ifp->if_seq) + 1);
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 }
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 void
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@@ -638,7 +633,7 @@
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 	struct xfs_iext_leaf	*new = NULL;
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 	int			nr_entries, i;
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-	xfs_iext_inc_seq(ifp, state);
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+	xfs_iext_inc_seq(ifp);
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 	if (ifp->if_height == 0)
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 		xfs_iext_alloc_root(ifp, cur);
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@@ -880,7 +875,7 @@
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 	ASSERT(ifp->if_u1.if_root != NULL);
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 	ASSERT(xfs_iext_valid(ifp, cur));
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-	xfs_iext_inc_seq(ifp, state);
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+	xfs_iext_inc_seq(ifp);
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 	nr_entries = xfs_iext_leaf_nr_entries(ifp, leaf, cur->pos) - 1;
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 	for (i = cur->pos; i < nr_entries; i++)
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@@ -988,7 +983,7 @@
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 {
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 	struct xfs_ifork	*ifp = xfs_iext_state_to_fork(ip, state);
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-	xfs_iext_inc_seq(ifp, state);
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+	xfs_iext_inc_seq(ifp);
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 	if (cur->pos == 0) {
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 		struct xfs_bmbt_irec	old;