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-rw-r--r--include/linux/args.h4
-rw-r--r--include/linux/file.h13
-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/huge_mm.h13
-rw-r--r--include/linux/irqdomain.h16
-rw-r--r--include/linux/mm.h2
-rw-r--r--include/linux/mmzone.h2
-rw-r--r--include/linux/rseq_entry.h2
8 files changed, 18 insertions, 36 deletions
diff --git a/include/linux/args.h b/include/linux/args.h
index 2e8e65d975c7..0562dc51435e 100644
--- a/include/linux/args.h
+++ b/include/linux/args.h
@@ -6,9 +6,9 @@
/*
* How do these macros work?
*
- * In __COUNT_ARGS() _0 to _12 are just placeholders from the start
+ * In __COUNT_ARGS() _0 to _15 are just placeholders from the start
* in order to make sure _n is positioned over the correct number
- * from 12 to 0 (depending on X, which is a variadic argument list).
+ * from 15 to 0 (depending on X, which is a variadic argument list).
* They serve no purpose other than occupying a position. Since each
* macro parameter must have a distinct identifier, those identifiers
* are as good as any.
diff --git a/include/linux/file.h b/include/linux/file.h
index cf389fde9bc2..27484b444d31 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -161,12 +161,10 @@ typedef struct fd_prepare class_fd_prepare_t;
/* Do not use directly. */
static inline void class_fd_prepare_destructor(const struct fd_prepare *fdf)
{
- if (unlikely(fdf->err)) {
- if (likely(fdf->__fd >= 0))
- put_unused_fd(fdf->__fd);
- if (unlikely(!IS_ERR_OR_NULL(fdf->__file)))
- fput(fdf->__file);
- }
+ if (unlikely(fdf->__fd >= 0))
+ put_unused_fd(fdf->__fd);
+ if (unlikely(!IS_ERR_OR_NULL(fdf->__file)))
+ fput(fdf->__file);
}
/* Do not use directly. */
@@ -230,7 +228,8 @@ static inline int class_fd_prepare_lock_err(const struct fd_prepare *fdf)
VFS_WARN_ON_ONCE(fdp->__fd < 0); \
VFS_WARN_ON_ONCE(IS_ERR_OR_NULL(fdp->__file)); \
fd_install(fdp->__fd, fdp->__file); \
- fdp->__fd; \
+ retain_and_null_ptr(fdp->__file); \
+ take_fd(fdp->__fd); \
})
/* Do not use directly. */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 04ceeca12a0d..f5c9cf28c4dc 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3247,7 +3247,7 @@ struct offset_ctx {
void simple_offset_init(struct offset_ctx *octx);
int simple_offset_add(struct offset_ctx *octx, struct dentry *dentry);
void simple_offset_remove(struct offset_ctx *octx, struct dentry *dentry);
-int simple_offset_rename(struct inode *old_dir, struct dentry *old_dentry,
+void simple_offset_rename(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry);
int simple_offset_rename_exchange(struct inode *old_dir,
struct dentry *old_dentry,
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index ae7f21aad0ac..a4d9f964dfde 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -369,14 +369,13 @@ enum split_type {
SPLIT_TYPE_NON_UNIFORM,
};
-bool can_split_folio(struct folio *folio, int caller_pins, int *pextra_pins);
int __split_huge_page_to_list_to_order(struct page *page, struct list_head *list,
unsigned int new_order);
int folio_split_unmapped(struct folio *folio, unsigned int new_order);
-int min_order_for_split(struct folio *folio);
+unsigned int min_order_for_split(struct folio *folio);
int split_folio_to_list(struct folio *folio, struct list_head *list);
-bool folio_split_supported(struct folio *folio, unsigned int new_order,
- enum split_type split_type, bool warns);
+int folio_check_splittable(struct folio *folio, unsigned int new_order,
+ enum split_type split_type);
int folio_split(struct folio *folio, unsigned int new_order, struct page *page,
struct list_head *list);
@@ -407,7 +406,7 @@ static inline int split_huge_page_to_order(struct page *page, unsigned int new_o
static inline int try_folio_split_to_order(struct folio *folio,
struct page *page, unsigned int new_order)
{
- if (!folio_split_supported(folio, new_order, SPLIT_TYPE_NON_UNIFORM, /* warns= */ false))
+ if (folio_check_splittable(folio, new_order, SPLIT_TYPE_NON_UNIFORM))
return split_huge_page_to_order(&folio->page, new_order);
return folio_split(folio, new_order, page, NULL);
}
@@ -631,10 +630,10 @@ static inline int split_huge_page(struct page *page)
return -EINVAL;
}
-static inline int min_order_for_split(struct folio *folio)
+static inline unsigned int min_order_for_split(struct folio *folio)
{
VM_WARN_ON_ONCE_FOLIO(1, folio);
- return -EINVAL;
+ return 0;
}
static inline int split_folio_to_list(struct folio *folio, struct list_head *list)
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 952d3c8dd6b7..62f81bbeb490 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -730,22 +730,6 @@ static inline void msi_device_domain_free_wired(struct irq_domain *domain, unsig
}
#endif
-static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node,
- const struct irq_domain_ops *ops,
- void *host_data)
-{
- struct irq_domain_info info = {
- .fwnode = of_fwnode_handle(of_node),
- .hwirq_max = ~0U,
- .ops = ops,
- .host_data = host_data,
- };
- struct irq_domain *d;
-
- d = irq_domain_instantiate(&info);
- return IS_ERR(d) ? NULL : d;
-}
-
static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node,
unsigned int size,
const struct irq_domain_ops *ops,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 7a1819c20643..15076261d0c2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -438,7 +438,7 @@ enum {
#define VM_NOHUGEPAGE INIT_VM_FLAG(NOHUGEPAGE)
#define VM_MERGEABLE INIT_VM_FLAG(MERGEABLE)
#define VM_STACK INIT_VM_FLAG(STACK)
-#ifdef CONFIG_STACK_GROWS_UP
+#ifdef CONFIG_STACK_GROWSUP
#define VM_STACK_EARLY INIT_VM_FLAG(STACK_EARLY)
#else
#define VM_STACK_EARLY VM_NONE
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 4398e027f450..75ef7c9f9307 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -2289,7 +2289,7 @@ void sparse_init(void);
#else
#define sparse_init() do {} while (0)
#define sparse_index_init(_sec, _nid) do {} while (0)
-#define sparse_vmemmap_init_nid_early(_nid, _use) do {} while (0)
+#define sparse_vmemmap_init_nid_early(_nid) do {} while (0)
#define sparse_vmemmap_init_nid_late(_nid) do {} while (0)
#define pfn_in_present_section pfn_valid
#define subsection_map_init(_pfn, _nr_pages) do {} while (0)
diff --git a/include/linux/rseq_entry.h b/include/linux/rseq_entry.h
index c92167ff8a7f..a36b472627de 100644
--- a/include/linux/rseq_entry.h
+++ b/include/linux/rseq_entry.h
@@ -596,7 +596,7 @@ static __always_inline void rseq_exit_to_user_mode_legacy(void)
void __rseq_debug_syscall_return(struct pt_regs *regs);
-static inline void rseq_debug_syscall_return(struct pt_regs *regs)
+static __always_inline void rseq_debug_syscall_return(struct pt_regs *regs)
{
if (static_branch_unlikely(&rseq_debug_enabled))
__rseq_debug_syscall_return(regs);
generated by cgit (git 2.34.1) at 2025-12-16 20:13:42 +0000