TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gfs2: Convert gfs2_meta_read_endio() to use a folio

Browse Source 
Switch from bio_for_each_segment_all() to bio_for_each_folio_all()
which removes a call to page_buffers().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-02-10 13:34:46 +00:00 committed by Andreas Gruenbacher
parent 536da2a440
commit 0776a508d1
1 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
fs/gfs2/meta_io.c
View File

@ -198,15 +198,14 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno)
static void gfs2_meta_read_endio(struct bio *bio)
{
struct bio_vec *bvec;
struct bvec_iter_all iter_all;
struct folio_iter fi;
bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
struct buffer_head *bh = page_buffers(page);
unsigned int len = bvec->bv_len;
bio_for_each_folio_all(fi, bio) {
struct folio *folio = fi.folio;
struct buffer_head *bh = folio_buffers(folio);
size_t len = fi.length;
while (bh_offset(bh) < bvec->bv_offset)
while (bh_offset(bh) < fi.offset)
bh = bh->b_this_page;
do {
struct buffer_head *next = bh->b_this_page;