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f2fs: Convert f2fs_write_end() to use a folio

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Convert the passed page to a folio and operate on that.
Replaces five calls to compound_head() with one.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-07-10 16:42:35 -04:00 committed by Christian Brauner
parent 6a09084cd4
commit a0f858d450
No known key found for this signature in database
GPG Key ID: 91C61BC06578DCA2
1 changed files with 8 additions and 6 deletions
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14
fs/f2fs/data.c
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@ -3687,7 +3687,8 @@ static int f2fs_write_end(struct file *file,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = page->mapping->host;
struct folio *folio = page_folio(page);
struct inode *inode = folio->mapping->host;
trace_f2fs_write_end(inode, pos, len, copied);
@ -3696,17 +3697,17 @@ static int f2fs_write_end(struct file *file,
* should be PAGE_SIZE. Otherwise, we treat it with zero copied and
* let generic_perform_write() try to copy data again through copied=0.
*/
if (!PageUptodate(page)) {
if (!folio_test_uptodate(folio)) {
if (unlikely(copied != len))
copied = 0;
else
SetPageUptodate(page);
folio_mark_uptodate(folio);
}
#ifdef CONFIG_F2FS_FS_COMPRESSION
/* overwrite compressed file */
if (f2fs_compressed_file(inode) && fsdata) {
f2fs_compress_write_end(inode, fsdata, page->index, copied);
f2fs_compress_write_end(inode, fsdata, folio->index, copied);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
if (pos + copied > i_size_read(inode) &&
@ -3719,7 +3720,7 @@ static int f2fs_write_end(struct file *file,
if (!copied)
goto unlock_out;
set_page_dirty(page);
folio_mark_dirty(folio);
if (pos + copied > i_size_read(inode) &&
!f2fs_verity_in_progress(inode)) {
@ -3729,7 +3730,8 @@ static int f2fs_write_end(struct file *file,
pos + copied);
}
unlock_out:
f2fs_put_page(page, 1);
folio_unlock(folio);
folio_put(folio);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
return copied;
}