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authorLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 18:29:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 18:29:54 -0800
commit75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2 (patch)
treeccc9f8e2359d27bc38e8b001f6af563bc437981f /fs/ceph
parent268369b171ff1be6a68ae8f33d0602c6bea48d2e (diff)
parentde4eda9de2d957ef2d6a8365a01e26a435e958cb (diff)
Merge tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull iov_iter updates from Al Viro: "iov_iter work; most of that is about getting rid of direction misannotations and (hopefully) preventing more of the same for the future" * tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: use less confusing names for iov_iter direction initializers iov_iter: saner checks for attempt to copy to/from iterator [xen] fix "direction" argument of iov_iter_kvec() [vhost] fix 'direction' argument of iov_iter_{init,bvec}() [target] fix iov_iter_bvec() "direction" argument [s390] memcpy_real(): WRITE is "data source", not destination... [s390] zcore: WRITE is "data source", not destination... [infiniband] READ is "data destination", not source... [fsi] WRITE is "data source", not destination... [s390] copy_oldmem_kernel() - WRITE is "data source", not destination csum_and_copy_to_iter(): handle ITER_DISCARD get rid of unlikely() on page_copy_sane() calls
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/addr.c4
-rw-r--r--fs/ceph/file.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index dcf701b05cc1..61f47debec5a 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -288,7 +288,7 @@ static bool ceph_netfs_issue_op_inline(struct netfs_io_subrequest *subreq)
}
len = min_t(size_t, iinfo->inline_len - subreq->start, subreq->len);
- iov_iter_xarray(&iter, READ, &rreq->mapping->i_pages, subreq->start, len);
+ iov_iter_xarray(&iter, ITER_DEST, &rreq->mapping->i_pages, subreq->start, len);
err = copy_to_iter(iinfo->inline_data + subreq->start, len, &iter);
if (err == 0)
err = -EFAULT;
@@ -327,7 +327,7 @@ static void ceph_netfs_issue_read(struct netfs_io_subrequest *subreq)
}
dout("%s: pos=%llu orig_len=%zu len=%llu\n", __func__, subreq->start, subreq->len, len);
- iov_iter_xarray(&iter, READ, &rreq->mapping->i_pages, subreq->start, len);
+ iov_iter_xarray(&iter, ITER_DEST, &rreq->mapping->i_pages, subreq->start, len);
err = iov_iter_get_pages_alloc2(&iter, &pages, len, &page_off);
if (err < 0) {
dout("%s: iov_ter_get_pages_alloc returned %d\n", __func__, err);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 04fd34557de8..6f9580defb2b 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -1161,7 +1161,7 @@ static void ceph_aio_complete_req(struct ceph_osd_request *req)
aio_req->total_len = rc + zlen;
}
- iov_iter_bvec(&i, READ, osd_data->bvec_pos.bvecs,
+ iov_iter_bvec(&i, ITER_DEST, osd_data->bvec_pos.bvecs,
osd_data->num_bvecs, len);
iov_iter_advance(&i, rc);
iov_iter_zero(zlen, &i);
@@ -1400,7 +1400,7 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter,
int zlen = min_t(size_t, len - ret,
size - pos - ret);
- iov_iter_bvec(&i, READ, bvecs, num_pages, len);
+ iov_iter_bvec(&i, ITER_DEST, bvecs, num_pages, len);
iov_iter_advance(&i, ret);
iov_iter_zero(zlen, &i);
ret += zlen;