diff mbox series

[f2fs-dev,126/153] f2fs: Pass a folio to __f2fs_find_entry()

Message ID 20250331201256.1057782-127-willy@infradead.org (mailing list archive)
State New
Headers show
Series f2fs folio conversions for 6.16 | expand

Commit Message

Matthew Wilcox (Oracle) March 31, 2025, 8:12 p.m. UTC 
Also pass a folio to f2fs_find_in_inline_dir() and find_in_level().
Remove three calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 fs/f2fs/dir.c      | 32 +++++++++++++++++---------------
 fs/f2fs/f2fs.h     |  8 +++-----
 fs/f2fs/inline.c   |  8 ++++----
 fs/f2fs/namei.c    | 10 +++++-----
 fs/f2fs/recovery.c | 12 ++++++------
 5 files changed, 35 insertions(+), 35 deletions(-)
diff mbox series

Patch

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index aa3c18a39cd7..676a46153247 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -260,7 +260,7 @@  struct f2fs_dir_entry *f2fs_find_target_dentry(const struct f2fs_dentry_ptr *d,
 static struct f2fs_dir_entry *find_in_level(struct inode *dir,
 					unsigned int level,
 					const struct f2fs_filename *fname,
-					struct page **res_page,
+					struct folio **res_folio,
 					bool use_hash)
 {
 	int s = GET_DENTRY_SLOTS(fname->disk_name.len);
@@ -291,18 +291,18 @@  static struct f2fs_dir_entry *find_in_level(struct inode *dir,
 				bidx = next_pgofs;
 				continue;
 			} else {
-				*res_page = &dentry_folio->page;
+				*res_folio = dentry_folio;
 				break;
 			}
 		}
 
 		de = find_in_block(dir, dentry_folio, fname, &max_slots, use_hash);
 		if (IS_ERR(de)) {
-			*res_page = ERR_CAST(de);
+			*res_folio = ERR_CAST(de);
 			de = NULL;
 			break;
 		} else if (de) {
-			*res_page = &dentry_folio->page;
+			*res_folio = dentry_folio;
 			break;
 		}
 
@@ -329,7 +329,7 @@  static struct f2fs_dir_entry *find_in_level(struct inode *dir,
 
 struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir,
 					 const struct f2fs_filename *fname,
-					 struct page **res_page)
+					 struct folio **res_folio)
 {
 	unsigned long npages = dir_blocks(dir);
 	struct f2fs_dir_entry *de = NULL;
@@ -337,13 +337,13 @@  struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir,
 	unsigned int level;
 	bool use_hash = true;
 
-	*res_page = NULL;
+	*res_folio = NULL;
 
 #if IS_ENABLED(CONFIG_UNICODE)
 start_find_entry:
 #endif
 	if (f2fs_has_inline_dentry(dir)) {
-		de = f2fs_find_in_inline_dir(dir, fname, res_page, use_hash);
+		de = f2fs_find_in_inline_dir(dir, fname, res_folio, use_hash);
 		goto out;
 	}
 
@@ -359,8 +359,8 @@  struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir,
 	}
 
 	for (level = 0; level < max_depth; level++) {
-		de = find_in_level(dir, level, fname, res_page, use_hash);
-		if (de || IS_ERR(*res_page))
+		de = find_in_level(dir, level, fname, res_folio, use_hash);
+		if (de || IS_ERR(*res_folio))
 			break;
 	}
 
@@ -388,6 +388,7 @@  struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
 {
 	struct f2fs_dir_entry *de = NULL;
 	struct f2fs_filename fname;
+	struct folio *rfolio;
 	int err;
 
 	err = f2fs_setup_filename(dir, child, 1, &fname);
@@ -399,7 +400,8 @@  struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
 		return NULL;
 	}
 
-	de = __f2fs_find_entry(dir, &fname, res_page);
+	de = __f2fs_find_entry(dir, &fname, &rfolio);
+	*res_page = &rfolio->page;
 
 	f2fs_free_filename(&fname);
 	return de;
@@ -781,7 +783,7 @@  int f2fs_do_add_link(struct inode *dir, const struct qstr *name,
 				struct inode *inode, nid_t ino, umode_t mode)
 {
 	struct f2fs_filename fname;
-	struct page *page = NULL;
+	struct folio *folio = NULL;
 	struct f2fs_dir_entry *de = NULL;
 	int err;
 
@@ -797,14 +799,14 @@  int f2fs_do_add_link(struct inode *dir, const struct qstr *name,
 	 * consistency more.
 	 */
 	if (current != F2FS_I(dir)->task) {
-		de = __f2fs_find_entry(dir, &fname, &page);
+		de = __f2fs_find_entry(dir, &fname, &folio);
 		F2FS_I(dir)->task = NULL;
 	}
 	if (de) {
-		f2fs_put_page(page, 0);
+		f2fs_folio_put(folio, false);
 		err = -EEXIST;
-	} else if (IS_ERR(page)) {
-		err = PTR_ERR(page);
+	} else if (IS_ERR(folio)) {
+		err = PTR_ERR(folio);
 	} else {
 		err = f2fs_add_dentry(dir, &fname, inode, ino, mode);
 	}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 5a6910b7d58a..43e4f44edcc9 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3645,8 +3645,7 @@  void f2fs_update_parent_metadata(struct inode *dir, struct inode *inode,
 int f2fs_room_for_filename(const void *bitmap, int slots, int max_slots);
 void f2fs_drop_nlink(struct inode *dir, struct inode *inode);
 struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir,
-					 const struct f2fs_filename *fname,
-					 struct page **res_page);
+		const struct f2fs_filename *fname, struct folio **res_folio);
 struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
 			const struct qstr *child, struct page **res_page);
 struct f2fs_dir_entry *f2fs_parent_dir(struct inode *dir, struct page **p);
@@ -4283,9 +4282,8 @@  int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry);
 int f2fs_write_inline_data(struct inode *inode, struct folio *folio);
 int f2fs_recover_inline_data(struct inode *inode, struct page *npage);
 struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir,
-					const struct f2fs_filename *fname,
-					struct page **res_page,
-					bool use_hash);
+		const struct f2fs_filename *fname, struct folio **res_folio,
+		bool use_hash);
 int f2fs_make_empty_inline_dir(struct inode *inode, struct inode *parent,
 			struct folio *ifolio);
 int f2fs_add_inline_entry(struct inode *dir, const struct f2fs_filename *fname,
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index bce99af7f4ef..c2e97e230cd1 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -352,7 +352,7 @@  int f2fs_recover_inline_data(struct inode *inode, struct page *npage)
 
 struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir,
 					const struct f2fs_filename *fname,
-					struct page **res_page,
+					struct folio **res_folio,
 					bool use_hash)
 {
 	struct f2fs_sb_info *sbi = F2FS_SB(dir->i_sb);
@@ -363,7 +363,7 @@  struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir,
 
 	ifolio = f2fs_get_inode_folio(sbi, dir->i_ino);
 	if (IS_ERR(ifolio)) {
-		*res_page = &ifolio->page;
+		*res_folio = ifolio;
 		return NULL;
 	}
 
@@ -373,11 +373,11 @@  struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir,
 	de = f2fs_find_target_dentry(&d, fname, NULL, use_hash);
 	folio_unlock(ifolio);
 	if (IS_ERR(de)) {
-		*res_page = ERR_CAST(de);
+		*res_folio = ERR_CAST(de);
 		de = NULL;
 	}
 	if (de)
-		*res_page = &ifolio->page;
+		*res_folio = ifolio;
 	else
 		f2fs_folio_put(ifolio, false);
 
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 8f8b9b843bdf..4a3acb5edfda 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -463,7 +463,7 @@  static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 {
 	struct inode *inode = NULL;
 	struct f2fs_dir_entry *de;
-	struct page *page;
+	struct folio *folio;
 	struct dentry *new;
 	nid_t ino = -1;
 	int err = 0;
@@ -481,12 +481,12 @@  static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 		goto out_splice;
 	if (err)
 		goto out;
-	de = __f2fs_find_entry(dir, &fname, &page);
+	de = __f2fs_find_entry(dir, &fname, &folio);
 	f2fs_free_filename(&fname);
 
 	if (!de) {
-		if (IS_ERR(page)) {
-			err = PTR_ERR(page);
+		if (IS_ERR(folio)) {
+			err = PTR_ERR(folio);
 			goto out;
 		}
 		err = -ENOENT;
@@ -494,7 +494,7 @@  static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 	}
 
 	ino = le32_to_cpu(de->ino);
-	f2fs_put_page(page, 0);
+	f2fs_folio_put(folio, false);
 
 	inode = f2fs_iget(dir->i_sb, ino);
 	if (IS_ERR(inode)) {
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 69d8eaaf9013..849d014023d4 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -165,7 +165,7 @@  static int recover_dentry(struct inode *inode, struct page *ipage,
 	struct f2fs_dir_entry *de;
 	struct f2fs_filename fname;
 	struct qstr usr_fname;
-	struct page *page;
+	struct folio *folio;
 	struct inode *dir, *einode;
 	struct fsync_inode_entry *entry;
 	int err = 0;
@@ -187,7 +187,7 @@  static int recover_dentry(struct inode *inode, struct page *ipage,
 	if (err)
 		goto out;
 retry:
-	de = __f2fs_find_entry(dir, &fname, &page);
+	de = __f2fs_find_entry(dir, &fname, &folio);
 	if (de && inode->i_ino == le32_to_cpu(de->ino))
 		goto out_put;
 
@@ -212,11 +212,11 @@  static int recover_dentry(struct inode *inode, struct page *ipage,
 			iput(einode);
 			goto out_put;
 		}
-		f2fs_delete_entry(de, page, dir, einode);
+		f2fs_delete_entry(de, &folio->page, dir, einode);
 		iput(einode);
 		goto retry;
-	} else if (IS_ERR(page)) {
-		err = PTR_ERR(page);
+	} else if (IS_ERR(folio)) {
+		err = PTR_ERR(folio);
 	} else {
 		err = f2fs_add_dentry(dir, &fname, inode,
 					inode->i_ino, inode->i_mode);
@@ -226,7 +226,7 @@  static int recover_dentry(struct inode *inode, struct page *ipage,
 	goto out;
 
 out_put:
-	f2fs_put_page(page, 0);
+	f2fs_folio_put(folio, false);
 out:
 	if (file_enc_name(inode))
 		name = "<encrypted>";