iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

f2fs: convert f2fs_fsync_node_pages() to use filemap_get_folios_tag()

Browse Source 
Convert function to use a folio_batch instead of pagevec.  This is in
preparation for the removal of find_get_pages_range_tag().

Link: https://lkml.kernel.org/r/20230104211448.4804-12-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Vishal Moola (Oracle) 2023-01-04 13:14:36 -08:00 committed by Andrew Morton
parent 50ead25374
commit e6e46e1eb7
1 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
fs/f2fs/node.c
View File

@ -1731,12 +1731,12 @@ int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode,
unsigned int *seq_id)
{
pgoff_t index;
struct pagevec pvec;
struct folio_batch fbatch;
int ret = 0;
struct page *last_page = NULL;
bool marked = false;
nid_t ino = inode->i_ino;
int nr_pages;
int nr_folios;
int nwritten = 0;
if (atomic) {
@ -1745,20 +1745,21 @@ int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode,
return PTR_ERR_OR_ZERO(last_page);
}
retry:
pagevec_init(&pvec);
folio_batch_init(&fbatch);
index = 0;
while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
PAGECACHE_TAG_DIRTY))) {
while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index,
(pgoff_t)-1, PAGECACHE_TAG_DIRTY,
&fbatch))) {
int i;
for (i = 0; i < nr_pages; i++) {
struct page *page = pvec.pages[i];
for (i = 0; i < nr_folios; i++) {
struct page *page = &fbatch.folios[i]->page;
bool submitted = false;
if (unlikely(f2fs_cp_error(sbi))) {
f2fs_put_page(last_page, 0);
pagevec_release(&pvec);
folio_batch_release(&fbatch);
ret = -EIO;
goto out;
}
@ -1824,7 +1825,7 @@ continue_unlock:
break;
}
}
pagevec_release(&pvec);
folio_batch_release(&fbatch);
cond_resched();
if (ret || marked)