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Commit d5e8f6c9 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: stat inline xattr inode number 



This patch adds to stat the number of inline xattr inode for
showing in debugfs.

Signed-off-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 1b77c416

fs/f2fs/debug.c

+4 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ 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_xattr = atomic_read(&sbi->inline_xattr);

	si->inline_inode = atomic_read(&sbi->inline_inode);

	si->inline_dir = atomic_read(&sbi->inline_dir);

	si->utilization = utilization(sbi);
@@ -226,6 +227,8 @@ 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_xattr Inode: %u\n",

			   si->inline_xattr);

		seq_printf(s, "  - Inline_data Inode: %u\n",

			   si->inline_inode);

		seq_printf(s, "  - Inline_dentry Inode: %u\n",
@@ -366,6 +369,7 @@ int f2fs_build_stats(struct f2fs_sb_info *sbi) 
	si->sbi = sbi;

	sbi->stat_info = si;



	atomic_set(&sbi->inline_xattr, 0);

	atomic_set(&sbi->inline_inode, 0);

	atomic_set(&sbi->inline_dir, 0);

	atomic_set(&sbi->inplace_count, 0);

fs/f2fs/f2fs.h

+15 −1
Original line number Diff line number Diff line
@@ -782,6 +782,7 @@ struct f2fs_sb_info { 
	unsigned int block_count[2];		/* # of allocated blocks */

	atomic_t inplace_count;		/* # of inplace update */

	int total_hit_ext, read_hit_ext;	/* extent cache hit ratio */

	atomic_t inline_xattr;			/* # of inline_xattr inodes */

	atomic_t inline_inode;			/* # of inline_data inodes */

	atomic_t inline_dir;			/* # of inline_dentry inodes */

	int bg_gc;				/* background gc calls */
@@ -1804,7 +1805,8 @@ struct f2fs_stat_info { 
	int ndirty_node, ndirty_dent, ndirty_dirs, ndirty_meta;

	int nats, dirty_nats, sits, dirty_sits, fnids;

	int total_count, utilization;

	int bg_gc, inline_inode, inline_dir, inmem_pages, wb_pages;

	int bg_gc, inmem_pages, wb_pages;

	int inline_xattr, inline_inode, inline_dir;

	unsigned int valid_count, valid_node_count, valid_inode_count;

	unsigned int bimodal, avg_vblocks;

	int util_free, util_valid, util_invalid;
@@ -1837,6 +1839,16 @@ 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_xattr(inode)					\

	do {								\

		if (f2fs_has_inline_xattr(inode))			\

			(atomic_inc(&F2FS_I_SB(inode)->inline_xattr));	\

	} while (0)

#define stat_dec_inline_xattr(inode)					\

	do {								\

		if (f2fs_has_inline_xattr(inode))			\

			(atomic_dec(&F2FS_I_SB(inode)->inline_xattr));	\

	} while (0)

#define stat_inc_inline_inode(inode)					\

	do {								\

		if (f2fs_has_inline_data(inode))			\
@@ -1907,6 +1919,8 @@ 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_xattr(inode)

#define stat_dec_inline_xattr(inode)

#define stat_inc_inline_inode(inode)

#define stat_dec_inline_inode(inode)

#define stat_inc_inline_dir(inode)

fs/f2fs/inode.c

+2 −0
Original line number Diff line number Diff line
@@ -155,6 +155,7 @@ static int do_read_inode(struct inode *inode) 


	f2fs_put_page(node_page, 1);



	stat_inc_inline_xattr(inode);

	stat_inc_inline_inode(inode);

	stat_inc_inline_dir(inode);
@@ -350,6 +351,7 @@ void f2fs_evict_inode(struct inode *inode) 


	sb_end_intwrite(inode->i_sb);

no_delete:

	stat_dec_inline_xattr(inode);

	stat_dec_inline_dir(inode);

	stat_dec_inline_inode(inode);

fs/f2fs/namei.c

+1 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode) 


	f2fs_init_extent_tree(inode, NULL);



	stat_inc_inline_xattr(inode);

	stat_inc_inline_inode(inode);

	stat_inc_inline_dir(inode);