summaryrefslogtreecommitdiff
path: root/fs/f2fs/f2fs.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/f2fs/f2fs.h')
-rw-r--r--fs/f2fs/f2fs.h57
1 files changed, 32 insertions, 25 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index fced2b7652f4..1974b6aff397 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -72,7 +72,7 @@ enum {
struct f2fs_fault_info {
atomic_t inject_ops;
- unsigned int inject_rate;
+ int inject_rate;
unsigned int inject_type;
};
@@ -765,11 +765,6 @@ enum {
#define DEF_DIR_LEVEL 0
-enum {
- GC_FAILURE_PIN,
- MAX_GC_FAILURE
-};
-
/* used for f2fs_inode_info->flags */
enum {
FI_NEW_INODE, /* indicate newly allocated inode */
@@ -816,9 +811,10 @@ struct f2fs_inode_info {
unsigned long i_flags; /* keep an inode flags for ioctl */
unsigned char i_advise; /* use to give file attribute hints */
unsigned char i_dir_level; /* use for dentry level for large dir */
- unsigned int i_current_depth; /* only for directory depth */
- /* for gc failure statistic */
- unsigned int i_gc_failures[MAX_GC_FAILURE];
+ union {
+ unsigned int i_current_depth; /* only for directory depth */
+ unsigned short i_gc_failures; /* for gc failure statistic */
+ };
unsigned int i_pino; /* parent inode number */
umode_t i_acl_mode; /* keep file acl mode temporarily */
@@ -1557,6 +1553,7 @@ struct f2fs_sb_info {
#ifdef CONFIG_BLK_DEV_ZONED
unsigned int blocks_per_blkz; /* F2FS blocks per zone */
+ unsigned int max_open_zones; /* max open zone resources of the zoned device */
#endif
/* for node-related operations */
@@ -1676,7 +1673,7 @@ struct f2fs_sb_info {
unsigned long long skipped_gc_rwsem; /* FG_GC only */
/* threshold for gc trials on pinned files */
- u64 gc_pin_file_threshold;
+ unsigned short gc_pin_file_threshold;
struct f2fs_rwsem pin_sem;
/* maximum # of trials to find a victim segment for SSR and GC */
@@ -2309,7 +2306,7 @@ static inline void f2fs_i_blocks_write(struct inode *, block_t, bool, bool);
static inline int inc_valid_block_count(struct f2fs_sb_info *sbi,
struct inode *inode, blkcnt_t *count, bool partial)
{
- blkcnt_t diff = 0, release = 0;
+ long long diff = 0, release = 0;
block_t avail_user_block_count;
int ret;
@@ -2329,26 +2326,27 @@ static inline int inc_valid_block_count(struct f2fs_sb_info *sbi,
percpu_counter_add(&sbi->alloc_valid_block_count, (*count));
spin_lock(&sbi->stat_lock);
- sbi->total_valid_block_count += (block_t)(*count);
- avail_user_block_count = get_available_block_count(sbi, inode, true);
- if (unlikely(sbi->total_valid_block_count > avail_user_block_count)) {
+ avail_user_block_count = get_available_block_count(sbi, inode, true);
+ diff = (long long)sbi->total_valid_block_count + *count -
+ avail_user_block_count;
+ if (unlikely(diff > 0)) {
if (!partial) {
spin_unlock(&sbi->stat_lock);
+ release = *count;
goto enospc;
}
-
- diff = sbi->total_valid_block_count - avail_user_block_count;
if (diff > *count)
diff = *count;
*count -= diff;
release = diff;
- sbi->total_valid_block_count -= diff;
if (!*count) {
spin_unlock(&sbi->stat_lock);
goto enospc;
}
}
+ sbi->total_valid_block_count += (block_t)(*count);
+
spin_unlock(&sbi->stat_lock);
if (unlikely(release)) {
@@ -3132,7 +3130,7 @@ static inline void f2fs_i_depth_write(struct inode *inode, unsigned int depth)
static inline void f2fs_i_gc_failures_write(struct inode *inode,
unsigned int count)
{
- F2FS_I(inode)->i_gc_failures[GC_FAILURE_PIN] = count;
+ F2FS_I(inode)->i_gc_failures = count;
f2fs_mark_inode_dirty_sync(inode, true);
}
@@ -3497,6 +3495,8 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
struct iattr *attr);
int f2fs_truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end);
void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count);
+int f2fs_do_shutdown(struct f2fs_sb_info *sbi, unsigned int flag,
+ bool readonly);
int f2fs_precache_extents(struct inode *inode);
int f2fs_fileattr_get(struct dentry *dentry, struct fileattr *fa);
int f2fs_fileattr_set(struct mnt_idmap *idmap,
@@ -3719,6 +3719,7 @@ void f2fs_replace_block(struct f2fs_sb_info *sbi, struct dnode_of_data *dn,
block_t old_addr, block_t new_addr,
unsigned char version, bool recover_curseg,
bool recover_newaddr);
+int f2fs_get_segment_temp(int seg_type);
int f2fs_allocate_data_block(struct f2fs_sb_info *sbi, struct page *page,
block_t old_blkaddr, block_t *new_blkaddr,
struct f2fs_summary *sum, int type,
@@ -3741,7 +3742,9 @@ int f2fs_build_segment_manager(struct f2fs_sb_info *sbi);
void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi);
int __init f2fs_create_segment_manager_caches(void);
void f2fs_destroy_segment_manager_caches(void);
-int f2fs_rw_hint_to_seg_type(enum rw_hint hint);
+int f2fs_rw_hint_to_seg_type(struct f2fs_sb_info *sbi, enum rw_hint hint);
+enum rw_hint f2fs_io_type_to_rw_hint(struct f2fs_sb_info *sbi,
+ enum page_type type, enum temp_type temp);
unsigned int f2fs_usable_segs_in_sec(struct f2fs_sb_info *sbi,
unsigned int segno);
unsigned int f2fs_usable_blks_in_seg(struct f2fs_sb_info *sbi,
@@ -4148,10 +4151,10 @@ extern struct kmem_cache *f2fs_inode_entry_slab;
bool f2fs_may_inline_data(struct inode *inode);
bool f2fs_sanity_check_inline_data(struct inode *inode);
bool f2fs_may_inline_dentry(struct inode *inode);
-void f2fs_do_read_inline_data(struct page *page, struct page *ipage);
+void f2fs_do_read_inline_data(struct folio *folio, struct page *ipage);
void f2fs_truncate_inline_inode(struct inode *inode,
struct page *ipage, u64 from);
-int f2fs_read_inline_data(struct inode *inode, struct page *page);
+int f2fs_read_inline_data(struct inode *inode, struct folio *folio);
int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page);
int f2fs_convert_inline_inode(struct inode *inode);
int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry);
@@ -4596,10 +4599,14 @@ static inline bool f2fs_need_verity(const struct inode *inode, pgoff_t idx)
}
#ifdef CONFIG_F2FS_FAULT_INJECTION
-extern void f2fs_build_fault_attr(struct f2fs_sb_info *sbi, unsigned int rate,
- unsigned int type);
+extern int f2fs_build_fault_attr(struct f2fs_sb_info *sbi, unsigned long rate,
+ unsigned long type);
#else
-#define f2fs_build_fault_attr(sbi, rate, type) do { } while (0)
+static inline int f2fs_build_fault_attr(struct f2fs_sb_info *sbi,
+ unsigned long rate, unsigned long type)
+{
+ return 0;
+}
#endif
static inline bool is_journalled_quota(struct f2fs_sb_info *sbi)
@@ -4657,7 +4664,7 @@ static inline void f2fs_truncate_meta_inode_pages(struct f2fs_sb_info *sbi,
page = find_get_page(META_MAPPING(sbi), blkaddr + i);
if (page) {
- if (PageWriteback(page))
+ if (folio_test_writeback(page_folio(page)))
need_submit = true;
f2fs_put_page(page, 0);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-04 09:31:33 +0300