diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-02-03 16:06:27 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-03 10:17:42 -0700 |
| commit | 8ead80b2c5f8c59d6ca18cd7fb582a3ffc7ea5b7 (patch) | |
| tree | 69ffd2c2af4b2b36161c0d829160aa5a7cca5e61 | |
| parent | 8bb7cd842c44b299586bfed6aadde8863c48b415 (diff) | |
orangefs: use bvec_set_{page,folio} to initialize bvecs
Use the bvec_set_page and bvec_set_folio helpers to initialize bvecs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230203150634.3199647-17-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | fs/orangefs/inode.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 4df560894386..215f6cb3dc41 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -49,10 +49,8 @@ static int orangefs_writepage_locked(struct page *page, /* Should've been handled in orangefs_invalidate_folio. */ WARN_ON(off == len || off + wlen > len); - bv.bv_page = page; - bv.bv_len = wlen; - bv.bv_offset = off % PAGE_SIZE; WARN_ON(wlen == 0); + bvec_set_page(&bv, page, wlen, off % PAGE_SIZE); iov_iter_bvec(&iter, ITER_SOURCE, &bv, 1, wlen); ret = wait_for_direct_io(ORANGEFS_IO_WRITE, inode, &off, &iter, wlen, @@ -102,15 +100,11 @@ static int orangefs_writepages_work(struct orangefs_writepages *ow, for (i = 0; i < ow->npages; i++) { set_page_writeback(ow->pages[i]); - ow->bv[i].bv_page = ow->pages[i]; - ow->bv[i].bv_len = min(page_offset(ow->pages[i]) + PAGE_SIZE, - ow->off + ow->len) - - max(ow->off, page_offset(ow->pages[i])); - if (i == 0) - ow->bv[i].bv_offset = ow->off - - page_offset(ow->pages[i]); - else - ow->bv[i].bv_offset = 0; + bvec_set_page(&ow->bv[i], ow->pages[i], + min(page_offset(ow->pages[i]) + PAGE_SIZE, + ow->off + ow->len) - + max(ow->off, page_offset(ow->pages[i])), + i == 0 ? ow->off - page_offset(ow->pages[i]) : 0); } iov_iter_bvec(&iter, ITER_SOURCE, ow->bv, ow->npages, ow->len); @@ -300,9 +294,7 @@ static int orangefs_read_folio(struct file *file, struct folio *folio) orangefs_launder_folio(folio); off = folio_pos(folio); - bv.bv_page = &folio->page; - bv.bv_len = folio_size(folio); - bv.bv_offset = 0; + bvec_set_folio(&bv, folio, folio_size(folio), 0); iov_iter_bvec(&iter, ITER_DEST, &bv, 1, folio_size(folio)); ret = wait_for_direct_io(ORANGEFS_IO_READ, inode, &off, &iter, |