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f2fs: Introduce fio_inode()

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This helper returns the inode associated with the f2fs_io_info.  That's a
relatively common thing to want, mildly awkward to get and provides one
place to change if we decide to record it directly, or change fio->page
to fio->folio.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
[Jaegeuk Kim: fix wrong fio_inode conversion]
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-03-31 21:10:23 +01:00 committed by Jaegeuk Kim
parent 8cc29b38cb
commit 4e5109c7c5
3 changed files with 12 additions and 7 deletions
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8
fs/f2fs/data.c
View File

@ -995,13 +995,13 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio)
if (io->bio &&
(!io_is_mergeable(sbi, io->bio, io, fio, io->last_block_in_bio,
fio->new_blkaddr) ||
!f2fs_crypt_mergeable_bio(io->bio, fio->page->mapping->host,
!f2fs_crypt_mergeable_bio(io->bio, fio_inode(fio),
page_folio(bio_page)->index, fio)))
__submit_merged_bio(io);
alloc_new:
if (io->bio == NULL) {
io->bio = __bio_alloc(fio, BIO_MAX_VECS);
f2fs_set_bio_crypt_ctx(io->bio, fio->page->mapping->host,
f2fs_set_bio_crypt_ctx(io->bio, fio_inode(fio),
page_folio(bio_page)->index, fio, GFP_NOIO);
io->fio = *fio;
}
@ -2501,7 +2501,7 @@ static void f2fs_readahead(struct readahead_control *rac)
int f2fs_encrypt_one_page(struct f2fs_io_info *fio)
{
struct inode *inode = fio->page->mapping->host;
struct inode *inode = fio_inode(fio);
struct page *mpage, *page;
gfp_t gfp_flags = GFP_NOFS;
@ -2631,7 +2631,7 @@ bool f2fs_should_update_outplace(struct inode *inode, struct f2fs_io_info *fio)
static inline bool need_inplace_update(struct f2fs_io_info *fio)
{
struct inode *inode = fio->page->mapping->host;
struct inode *inode = fio_inode(fio);
if (f2fs_should_update_outplace(inode, fio))
return false;

5
fs/f2fs/f2fs.h
View File

@ -3872,6 +3872,11 @@ unsigned int f2fs_usable_blks_in_seg(struct f2fs_sb_info *sbi,
unsigned long long f2fs_get_section_mtime(struct f2fs_sb_info *sbi,
unsigned int segno);
static inline struct inode *fio_inode(struct f2fs_io_info *fio)
{
return page_folio(fio->page)->mapping->host;
}
#define DEF_FRAGMENT_SIZE 4
#define MIN_FRAGMENT_SIZE 1
#define MAX_FRAGMENT_SIZE 512

6
fs/f2fs/segment.c
View File

@ -3590,7 +3590,7 @@ static int __get_segment_type_2(struct f2fs_io_info *fio)
static int __get_segment_type_4(struct f2fs_io_info *fio)
{
if (fio->type == DATA) {
struct inode *inode = fio->page->mapping->host;
struct inode *inode = fio_inode(fio);
if (S_ISDIR(inode->i_mode))
return CURSEG_HOT_DATA;
@ -3624,7 +3624,7 @@ static int __get_age_segment_type(struct inode *inode, pgoff_t pgofs)
static int __get_segment_type_6(struct f2fs_io_info *fio)
{
if (fio->type == DATA) {
struct inode *inode = fio->page->mapping->host;
struct inode *inode = fio_inode(fio);
int type;
if (is_inode_flag_set(inode, FI_ALIGNED_WRITE))
@ -4029,7 +4029,7 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio)
if (!err) {
f2fs_update_device_state(fio->sbi, fio->ino,
fio->new_blkaddr, 1);
f2fs_update_iostat(fio->sbi, fio->page->mapping->host,
f2fs_update_iostat(fio->sbi, fio_inode(fio),
fio->io_type, F2FS_BLKSIZE);
}