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-rw-r--r--include/dt-bindings/pinctrl/dra.h4
-rw-r--r--include/linux/clocksource.h2
-rw-r--r--include/linux/compaction.h4
-rw-r--r--include/linux/crash_dump.h15
-rw-r--r--include/linux/kgdb.h2
-rw-r--r--include/linux/mailbox_controller.h2
-rw-r--r--include/linux/memory.h2
-rw-r--r--include/linux/migrate.h11
-rw-r--r--include/linux/mm.h11
-rw-r--r--include/linux/mmzone.h5
-rw-r--r--include/linux/nfs_xdr.h11
-rw-r--r--include/linux/pagemap.h30
-rw-r--r--include/linux/pagevec.h5
-rw-r--r--include/linux/power/charger-manager.h3
-rw-r--r--include/linux/radix-tree.h1
-rw-r--r--include/linux/shmem_fs.h1
-rw-r--r--include/net/sctp/sctp.h5
-rw-r--r--include/net/sctp/sm.h6
-rw-r--r--include/trace/events/compaction.h25
-rw-r--r--include/uapi/linux/netfilter/xt_bpf.h2
20 files changed, 95 insertions, 52 deletions
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h
index 3d33794e4f3e..7448edff4723 100644
--- a/include/dt-bindings/pinctrl/dra.h
+++ b/include/dt-bindings/pinctrl/dra.h
@@ -40,8 +40,8 @@
/* Active pin states */
#define PIN_OUTPUT (0 | PULL_DIS)
-#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP)
-#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA)
+#define PIN_OUTPUT_PULLUP (PULL_UP)
+#define PIN_OUTPUT_PULLDOWN (0)
#define PIN_INPUT (INPUT_EN | PULL_DIS)
#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL)
#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 67301a405712..879065d8d208 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -289,7 +289,7 @@ extern struct clocksource* clocksource_get_next(void);
extern void clocksource_change_rating(struct clocksource *cs, int rating);
extern void clocksource_suspend(void);
extern void clocksource_resume(void);
-extern struct clocksource * __init __weak clocksource_default_clock(void);
+extern struct clocksource * __init clocksource_default_clock(void);
extern void clocksource_mark_unstable(struct clocksource *cs);
extern u64
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index 7e1c76e3cd68..01e3132820da 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -22,7 +22,7 @@ extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
extern int fragmentation_index(struct zone *zone, unsigned int order);
extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
int order, gfp_t gfp_mask, nodemask_t *mask,
- bool sync, bool *contended);
+ enum migrate_mode mode, bool *contended);
extern void compact_pgdat(pg_data_t *pgdat, int order);
extern void reset_isolation_suitable(pg_data_t *pgdat);
extern unsigned long compaction_suitable(struct zone *zone, int order);
@@ -91,7 +91,7 @@ static inline bool compaction_restarting(struct zone *zone, int order)
#else
static inline unsigned long try_to_compact_pages(struct zonelist *zonelist,
int order, gfp_t gfp_mask, nodemask_t *nodemask,
- bool sync, bool *contended)
+ enum migrate_mode mode, bool *contended)
{
return COMPACT_CONTINUE;
}
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 7032518f8542..60023e5d3169 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -14,14 +14,13 @@
extern unsigned long long elfcorehdr_addr;
extern unsigned long long elfcorehdr_size;
-extern int __weak elfcorehdr_alloc(unsigned long long *addr,
- unsigned long long *size);
-extern void __weak elfcorehdr_free(unsigned long long addr);
-extern ssize_t __weak elfcorehdr_read(char *buf, size_t count, u64 *ppos);
-extern ssize_t __weak elfcorehdr_read_notes(char *buf, size_t count, u64 *ppos);
-extern int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
- unsigned long from, unsigned long pfn,
- unsigned long size, pgprot_t prot);
+extern int elfcorehdr_alloc(unsigned long long *addr, unsigned long long *size);
+extern void elfcorehdr_free(unsigned long long addr);
+extern ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos);
+extern ssize_t elfcorehdr_read_notes(char *buf, size_t count, u64 *ppos);
+extern int remap_oldmem_pfn_range(struct vm_area_struct *vma,
+ unsigned long from, unsigned long pfn,
+ unsigned long size, pgprot_t prot);
extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
unsigned long, int);
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 6b06d378f3df..e465bb15912d 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -283,7 +283,7 @@ struct kgdb_io {
extern struct kgdb_arch arch_kgdb_ops;
-extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs);
+extern unsigned long kgdb_arch_pc(int exception, struct pt_regs *regs);
#ifdef CONFIG_SERIAL_KGDB_NMI
extern int kgdb_register_nmi_console(void);
diff --git a/include/linux/mailbox_controller.h b/include/linux/mailbox_controller.h
index 9ee195b02444..d4cf96f07cfc 100644
--- a/include/linux/mailbox_controller.h
+++ b/include/linux/mailbox_controller.h
@@ -68,7 +68,6 @@ struct mbox_chan_ops {
* last TX's status after these many millisecs
* @of_xlate: Controller driver specific mapping of channel via DT
* @poll: API private. Used to poll for TXDONE on all channels.
- * @period: API private. Polling period.
* @node: API private. To hook into list of controllers.
*/
struct mbox_controller {
@@ -83,7 +82,6 @@ struct mbox_controller {
const struct of_phandle_args *sp);
/* Internal to API */
struct timer_list poll;
- unsigned period;
struct list_head node;
};
diff --git a/include/linux/memory.h b/include/linux/memory.h
index bb7384e3c3d8..8b8d8d12348e 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -35,7 +35,7 @@ struct memory_block {
};
int arch_get_memory_phys_device(unsigned long start_pfn);
-unsigned long __weak memory_block_size_bytes(void);
+unsigned long memory_block_size_bytes(void);
/* These states are exposed to userspace as text strings in sysfs */
#define MEM_ONLINE (1<<0) /* exposed to userspace */
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 84a31ad0b791..a2901c414664 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -5,7 +5,9 @@
#include <linux/mempolicy.h>
#include <linux/migrate_mode.h>
-typedef struct page *new_page_t(struct page *, unsigned long private, int **);
+typedef struct page *new_page_t(struct page *page, unsigned long private,
+ int **reason);
+typedef void free_page_t(struct page *page, unsigned long private);
/*
* Return values from addresss_space_operations.migratepage():
@@ -38,7 +40,7 @@ enum migrate_reason {
extern void putback_movable_pages(struct list_head *l);
extern int migrate_page(struct address_space *,
struct page *, struct page *, enum migrate_mode);
-extern int migrate_pages(struct list_head *l, new_page_t x,
+extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free,
unsigned long private, enum migrate_mode mode, int reason);
extern int migrate_prep(void);
@@ -56,8 +58,9 @@ extern int migrate_page_move_mapping(struct address_space *mapping,
#else
static inline void putback_movable_pages(struct list_head *l) {}
-static inline int migrate_pages(struct list_head *l, new_page_t x,
- unsigned long private, enum migrate_mode mode, int reason)
+static inline int migrate_pages(struct list_head *l, new_page_t new,
+ free_page_t free, unsigned long private, enum migrate_mode mode,
+ int reason)
{ return -ENOSYS; }
static inline int migrate_prep(void) { return -ENOSYS; }
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 0a0b024ec7e8..d5039daf1e1c 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1041,6 +1041,14 @@ extern void show_free_areas(unsigned int flags);
extern bool skip_free_areas_node(unsigned int flags, int nid);
int shmem_zero_setup(struct vm_area_struct *);
+#ifdef CONFIG_SHMEM
+bool shmem_mapping(struct address_space *mapping);
+#else
+static inline bool shmem_mapping(struct address_space *mapping)
+{
+ return false;
+}
+#endif
extern int can_do_mlock(void);
extern int user_shm_lock(size_t, struct user_struct *);
@@ -1848,9 +1856,6 @@ void page_cache_async_readahead(struct address_space *mapping,
unsigned long size);
unsigned long max_sane_readahead(unsigned long nr);
-unsigned long ra_submit(struct file_ra_state *ra,
- struct address_space *mapping,
- struct file *filp);
/* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e6800f0c0d7b..18843532a0c9 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -361,9 +361,10 @@ struct zone {
/* Set to true when the PG_migrate_skip bits should be cleared */
bool compact_blockskip_flush;
- /* pfns where compaction scanners should start */
+ /* pfn where compaction free scanner should start */
unsigned long compact_cached_free_pfn;
- unsigned long compact_cached_migrate_pfn;
+ /* pfn where async and sync compaction migration scanner should start */
+ unsigned long compact_cached_migrate_pfn[2];
#endif
#ifdef CONFIG_MEMORY_HOTPLUG
/* see spanned/present_pages for more description */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 5624e4e2763c..53988cb3c05a 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1247,11 +1247,22 @@ struct nfs41_free_stateid_res {
unsigned int status;
};
+static inline void
+nfs_free_pnfs_ds_cinfo(struct pnfs_ds_commit_info *cinfo)
+{
+ kfree(cinfo->buckets);
+}
+
#else
struct pnfs_ds_commit_info {
};
+static inline void
+nfs_free_pnfs_ds_cinfo(struct pnfs_ds_commit_info *cinfo)
+{
+}
+
#endif /* CONFIG_NFS_V4_1 */
struct nfs_page;
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 1710d1b060ba..09c1b03867d9 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -243,12 +243,20 @@ static inline struct page *page_cache_alloc_readahead(struct address_space *x)
typedef int filler_t(void *, struct page *);
-extern struct page * find_get_page(struct address_space *mapping,
- pgoff_t index);
-extern struct page * find_lock_page(struct address_space *mapping,
- pgoff_t index);
-extern struct page * find_or_create_page(struct address_space *mapping,
- pgoff_t index, gfp_t gfp_mask);
+pgoff_t page_cache_next_hole(struct address_space *mapping,
+ pgoff_t index, unsigned long max_scan);
+pgoff_t page_cache_prev_hole(struct address_space *mapping,
+ pgoff_t index, unsigned long max_scan);
+
+struct page *find_get_entry(struct address_space *mapping, pgoff_t offset);
+struct page *find_get_page(struct address_space *mapping, pgoff_t offset);
+struct page *find_lock_entry(struct address_space *mapping, pgoff_t offset);
+struct page *find_lock_page(struct address_space *mapping, pgoff_t offset);
+struct page *find_or_create_page(struct address_space *mapping, pgoff_t index,
+ gfp_t gfp_mask);
+unsigned find_get_entries(struct address_space *mapping, pgoff_t start,
+ unsigned int nr_entries, struct page **entries,
+ pgoff_t *indices);
unsigned find_get_pages(struct address_space *mapping, pgoff_t start,
unsigned int nr_pages, struct page **pages);
unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start,
@@ -270,8 +278,6 @@ static inline struct page *grab_cache_page(struct address_space *mapping,
extern struct page * grab_cache_page_nowait(struct address_space *mapping,
pgoff_t index);
-extern struct page * read_cache_page_async(struct address_space *mapping,
- pgoff_t index, filler_t *filler, void *data);
extern struct page * read_cache_page(struct address_space *mapping,
pgoff_t index, filler_t *filler, void *data);
extern struct page * read_cache_page_gfp(struct address_space *mapping,
@@ -279,14 +285,6 @@ extern struct page * read_cache_page_gfp(struct address_space *mapping,
extern int read_cache_pages(struct address_space *mapping,
struct list_head *pages, filler_t *filler, void *data);
-static inline struct page *read_mapping_page_async(
- struct address_space *mapping,
- pgoff_t index, void *data)
-{
- filler_t *filler = (filler_t *)mapping->a_ops->readpage;
- return read_cache_page_async(mapping, index, filler, data);
-}
-
static inline struct page *read_mapping_page(struct address_space *mapping,
pgoff_t index, void *data)
{
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index e4dbfab37729..b45d391b4540 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -22,6 +22,11 @@ struct pagevec {
void __pagevec_release(struct pagevec *pvec);
void __pagevec_lru_add(struct pagevec *pvec);
+unsigned pagevec_lookup_entries(struct pagevec *pvec,
+ struct address_space *mapping,
+ pgoff_t start, unsigned nr_entries,
+ pgoff_t *indices);
+void pagevec_remove_exceptionals(struct pagevec *pvec);
unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
pgoff_t start, unsigned nr_pages);
unsigned pagevec_lookup_tag(struct pagevec *pvec,
diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h
index 07e7945a1ff2..e97fc656a058 100644
--- a/include/linux/power/charger-manager.h
+++ b/include/linux/power/charger-manager.h
@@ -253,9 +253,6 @@ struct charger_manager {
struct device *dev;
struct charger_desc *desc;
- struct power_supply *fuel_gauge;
- struct power_supply **charger_stat;
-
#ifdef CONFIG_THERMAL
struct thermal_zone_device *tzd_batt;
#endif
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 5b6d5b2ec926..66836511aa46 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -219,6 +219,7 @@ static inline void radix_tree_replace_slot(void **pslot, void *item)
int radix_tree_insert(struct radix_tree_root *, unsigned long, void *);
void *radix_tree_lookup(struct radix_tree_root *, unsigned long);
void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long);
+void *radix_tree_delete_item(struct radix_tree_root *, unsigned long, void *);
void *radix_tree_delete(struct radix_tree_root *, unsigned long);
unsigned int
radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index 9d55438bc4ad..4d1771c2d29f 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -51,6 +51,7 @@ extern struct file *shmem_kernel_file_setup(const char *name, loff_t size,
unsigned long flags);
extern int shmem_zero_setup(struct vm_area_struct *);
extern int shmem_lock(struct file *file, int lock, struct user_struct *user);
+extern bool shmem_mapping(struct address_space *mapping);
extern void shmem_unlock_mapping(struct address_space *mapping);
extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping,
pgoff_t index, gfp_t gfp_mask);
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a3353f45ef94..ba41e01ebc54 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -433,6 +433,11 @@ static inline void sctp_assoc_pending_pmtu(struct sock *sk, struct sctp_associat
asoc->pmtu_pending = 0;
}
+static inline bool sctp_chunk_pending(const struct sctp_chunk *chunk)
+{
+ return !list_empty(&chunk->list);
+}
+
/* Walk through a list of TLV parameters. Don't trust the
* individual parameter lengths and instead depend on
* the chunk length to indicate when to stop. Make sure
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 7f4eeb340a54..72a31db47ded 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -248,9 +248,9 @@ struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *,
int, __be16);
struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
union sctp_addr *addr);
-int sctp_verify_asconf(const struct sctp_association *asoc,
- struct sctp_paramhdr *param_hdr, void *chunk_end,
- struct sctp_paramhdr **errp);
+bool sctp_verify_asconf(const struct sctp_association *asoc,
+ struct sctp_chunk *chunk, bool addr_param_needed,
+ struct sctp_paramhdr **errp);
struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
struct sctp_chunk *asconf);
int sctp_process_asconf_ack(struct sctp_association *asoc,
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index 06f544ef2f6f..c6814b917bdf 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -5,6 +5,7 @@
#define _TRACE_COMPACTION_H
#include <linux/types.h>
+#include <linux/list.h>
#include <linux/tracepoint.h>
#include <trace/events/gfpflags.h>
@@ -47,10 +48,11 @@ DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
TRACE_EVENT(mm_compaction_migratepages,
- TP_PROTO(unsigned long nr_migrated,
- unsigned long nr_failed),
+ TP_PROTO(unsigned long nr_all,
+ int migrate_rc,
+ struct list_head *migratepages),
- TP_ARGS(nr_migrated, nr_failed),
+ TP_ARGS(nr_all, migrate_rc, migratepages),
TP_STRUCT__entry(
__field(unsigned long, nr_migrated)
@@ -58,7 +60,22 @@ TRACE_EVENT(mm_compaction_migratepages,
),
TP_fast_assign(
- __entry->nr_migrated = nr_migrated;
+ unsigned long nr_failed = 0;
+ struct list_head *page_lru;
+
+ /*
+ * migrate_pages() returns either a non-negative number
+ * with the number of pages that failed migration, or an
+ * error code, in which case we need to count the remaining
+ * pages manually
+ */
+ if (migrate_rc >= 0)
+ nr_failed = migrate_rc;
+ else
+ list_for_each(page_lru, migratepages)
+ nr_failed++;
+
+ __entry->nr_migrated = nr_all - nr_failed;
__entry->nr_failed = nr_failed;
),
diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h
index 5dda450eb55b..2ec9fbcd06f9 100644
--- a/include/uapi/linux/netfilter/xt_bpf.h
+++ b/include/uapi/linux/netfilter/xt_bpf.h
@@ -6,6 +6,8 @@
#define XT_BPF_MAX_NUM_INSTR 64
+struct sk_filter;
+
struct xt_bpf_info {
__u16 bpf_program_num_elem;
struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 06:45:11 +0000