diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/debug.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 22 | ||||
| -rw-r--r-- | fs/f2fs/inline.c | 7 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 1 |
4 files changed, 26 insertions, 7 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index 61adbcbe9b87..711a0d4d1cba 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -45,6 +45,7 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->valid_count = valid_user_blocks(sbi); si->valid_node_count = valid_node_count(sbi); si->valid_inode_count = valid_inode_count(sbi); + si->inline_inode = sbi->inline_inode; si->utilization = utilization(sbi); si->free_segs = free_segments(sbi); @@ -200,6 +201,8 @@ static int stat_show(struct seq_file *s, void *v) seq_printf(s, "Other: %u)\n - Data: %u\n", si->valid_node_count - si->valid_inode_count, si->valid_count - si->valid_node_count); + seq_printf(s, " - Inline_data Inode: %u\n", + si->inline_inode); seq_printf(s, "\nMain area: %d segs, %d secs %d zones\n", si->main_area_segs, si->main_area_sections, si->main_area_zones); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index af35039c38f8..0b6badadbfd8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -460,6 +460,7 @@ struct f2fs_sb_info { unsigned int segment_count[2]; /* # of allocated segments */ unsigned int block_count[2]; /* # of allocated blocks */ int total_hit_ext, read_hit_ext; /* extent cache hit ratio */ + int inline_inode; /* # of inline_data inodes */ int bg_gc; /* background gc calls */ unsigned int n_dirty_dirs; /* # of dir inodes */ #endif @@ -992,6 +993,11 @@ static inline int inline_xattr_size(struct inode *inode) return 0; } +static inline int f2fs_has_inline_data(struct inode *inode) +{ + return is_inode_flag_set(F2FS_I(inode), FI_INLINE_DATA); +} + static inline void *inline_data_addr(struct page *page) { struct f2fs_inode *ri; @@ -1201,7 +1207,7 @@ struct f2fs_stat_info { int ndirty_node, ndirty_dent, ndirty_dirs, ndirty_meta; int nats, sits, fnids; int total_count, utilization; - int bg_gc; + int bg_gc, inline_inode; unsigned int valid_count, valid_node_count, valid_inode_count; unsigned int bimodal, avg_vblocks; int util_free, util_valid, util_invalid; @@ -1230,6 +1236,17 @@ static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi) #define stat_dec_dirty_dir(sbi) ((sbi)->n_dirty_dirs--) #define stat_inc_total_hit(sb) ((F2FS_SB(sb))->total_hit_ext++) #define stat_inc_read_hit(sb) ((F2FS_SB(sb))->read_hit_ext++) +#define stat_inc_inline_inode(inode) \ + do { \ + if (f2fs_has_inline_data(inode)) \ + ((F2FS_SB(inode->i_sb))->inline_inode++); \ + } while (0) +#define stat_dec_inline_inode(inode) \ + do { \ + if (f2fs_has_inline_data(inode)) \ + ((F2FS_SB(inode->i_sb))->inline_inode--); \ + } while (0) + #define stat_inc_seg_type(sbi, curseg) \ ((sbi)->segment_count[(curseg)->alloc_type]++) #define stat_inc_block_count(sbi, curseg) \ @@ -1273,6 +1290,8 @@ void f2fs_destroy_root_stats(void); #define stat_dec_dirty_dir(sbi) #define stat_inc_total_hit(sb) #define stat_inc_read_hit(sb) +#define stat_inc_inline_inode(inode) +#define stat_dec_inline_inode(inode) #define stat_inc_seg_type(sbi, curseg) #define stat_inc_block_count(sbi, curseg) #define stat_inc_seg_count(si, type) @@ -1299,7 +1318,6 @@ extern const struct inode_operations f2fs_special_inode_operations; /* * inline.c */ -inline int f2fs_has_inline_data(struct inode *); bool f2fs_may_inline(struct inode *); int f2fs_read_inline_data(struct inode *, struct page *); int f2fs_convert_inline_data(struct inode *, pgoff_t); diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index e8891aa3ab8c..3c9261cd215f 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -13,11 +13,6 @@ #include "f2fs.h" -inline int f2fs_has_inline_data(struct inode *inode) -{ - return is_inode_flag_set(F2FS_I(inode), FI_INLINE_DATA); -} - bool f2fs_may_inline(struct inode *inode) { struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); @@ -113,6 +108,7 @@ static int __f2fs_convert_inline_data(struct inode *inode, struct page *page) zero_user_segment(ipage, INLINE_DATA_OFFSET, INLINE_DATA_OFFSET + MAX_INLINE_DATA); clear_inode_flag(F2FS_I(inode), FI_INLINE_DATA); + stat_dec_inline_inode(inode); sync_inode_page(&dn); f2fs_put_page(ipage, 1); @@ -165,6 +161,7 @@ int f2fs_write_inline_data(struct inode *inode, if (!f2fs_has_inline_data(inode)) { truncate_data_blocks_range(&dn, 1); set_inode_flag(F2FS_I(inode), FI_INLINE_DATA); + stat_inc_inline_inode(inode); } sync_inode_page(&dn); diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index a91f45177cd9..915f9a8f3ee6 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -277,6 +277,7 @@ void f2fs_evict_inode(struct inode *inode) f2fs_lock_op(sbi); remove_inode_page(inode); + stat_dec_inline_inode(inode); f2fs_unlock_op(sbi); sb_end_intwrite(inode->i_sb); |