From: Joanne Koong <joannelkoong@gmail.com> Add support for folios larger than one page size for queued writes. Signed-off-by: Joanne Koong <joannelkoong@gmail.com> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> --- fs/fuse/file.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 2e69323e3e80..ceeb9a4a2036 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1800,11 +1800,14 @@ __acquires(fi->lock) { struct fuse_writepage_args *aux, *next; struct fuse_inode *fi = get_fuse_inode(wpa->inode); + struct fuse_args_pages *ap = &wpa->ia.ap; struct fuse_write_in *inarg = &wpa->ia.write.in; - struct fuse_args *args = &wpa->ia.ap.args; - /* Currently, all folios in FUSE are one page */ - __u64 data_size = wpa->ia.ap.num_folios * PAGE_SIZE; - int err; + struct fuse_args *args = &ap->args; + __u64 data_size = 0; + int err, i; + + for (i = 0; i < ap->num_folios; i++) + data_size += ap->descs[i].length; fi->writectr++; if (inarg->offset + data_size <= size) { -- 2.46.1