redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

afs: Switch the naming of call->iter and call->_iter 

Change the name of call->iter to call->def_iter to represent the default
iterator.

Change the name of call->_iter to call->iter to represent the iterator
actually being used.

Signed-off-by: David Howells <dhowells@redhat.com>
alistair/sunxi64-5.5-dsi
David Howells 2019-11-21 09:12:17 +00:00
parent 1b87b025b4
commit fc27612249
6 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/afs/cmservice.c
View File

@ -342,14 +342,14 @@ static int afs_deliver_cb_callback(struct afs_call *call)
if (call->count2 != call->count && call->count2 != 0)
return afs_protocol_error(call, -EBADMSG,
afs_eproto_cb_count);
call->_iter = &call->iter;
iov_iter_discard(&call->iter, READ, call->count2 * 3 * 4);
call->iter = &call->def_iter;
iov_iter_discard(&call->def_iter, READ, call->count2 * 3 * 4);
call->unmarshall++;
/* Fall through */
case 4:
_debug("extract discard %zu/%u",
iov_iter_count(&call->iter), call->count2 * 3 * 4);
iov_iter_count(call->iter), call->count2 * 3 * 4);
ret = afs_extract_data(call, false);
if (ret < 0)

10
fs/afs/fsclient.c
View File

@ -323,7 +323,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
int ret;
_enter("{%u,%zu/%llu}",
call->unmarshall, iov_iter_count(call->_iter), req->actual_len);
call->unmarshall, iov_iter_count(call->iter), req->actual_len);
switch (call->unmarshall) {
case 0:
@ -363,14 +363,14 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
call->bvec[0].bv_len = size;
call->bvec[0].bv_offset = req->offset;
call->bvec[0].bv_page = req->pages[req->index];
iov_iter_bvec(&call->iter, READ, call->bvec, 1, size);
iov_iter_bvec(&call->def_iter, READ, call->bvec, 1, size);
ASSERTCMP(size, <=, PAGE_SIZE);
/* Fall through */
/* extract the returned data */
case 2:
_debug("extract data %zu/%llu",
iov_iter_count(call->_iter), req->remain);
iov_iter_count(call->iter), req->remain);
ret = afs_extract_data(call, true);
if (ret < 0)
@ -398,7 +398,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
case 3:
_debug("extract discard %zu/%llu",
iov_iter_count(call->_iter), req->actual_len - req->len);
iov_iter_count(call->iter), req->actual_len - req->len);
ret = afs_extract_data(call, true);
if (ret < 0)
@ -1852,7 +1852,7 @@ static int afs_deliver_fs_get_capabilities(struct afs_call *call)
u32 count;
int ret;
_enter("{%u,%zu}", call->unmarshall, iov_iter_count(call->_iter));
_enter("{%u,%zu}", call->unmarshall, iov_iter_count(call->iter));
switch (call->unmarshall) {
case 0:

10
fs/afs/internal.h
View File

@ -115,9 +115,9 @@ struct afs_call {
struct afs_vnode *lvnode; /* vnode being locked */
void *request; /* request data (first part) */
struct address_space *mapping; /* Pages being written from */
struct iov_iter iter; /* Buffer iterator */
struct iov_iter *_iter; /* Iterator currently in use */
union { /* Convenience for ->iter */
struct iov_iter def_iter; /* Default buffer/data iterator */
struct iov_iter *iter; /* Iterator currently in use */
union { /* Convenience for ->def_iter */
struct kvec kvec[1];
struct bio_vec bvec[1];
};
@ -1136,7 +1136,7 @@ static inline void afs_extract_begin(struct afs_call *call, void *buf, size_t si
{
call->kvec[0].iov_base = buf;
call->kvec[0].iov_len = size;
iov_iter_kvec(&call->iter, READ, call->kvec, 1, size);
iov_iter_kvec(&call->def_iter, READ, call->kvec, 1, size);
}
static inline void afs_extract_to_tmp(struct afs_call *call)
@ -1151,7 +1151,7 @@ static inline void afs_extract_to_tmp64(struct afs_call *call)
static inline void afs_extract_discard(struct afs_call *call, size_t size)
{
iov_iter_discard(&call->iter, READ, size);
iov_iter_discard(&call->def_iter, READ, size);
}
static inline void afs_extract_to_buf(struct afs_call *call, size_t size)

12
fs/afs/rxrpc.c
View File

@ -152,7 +152,7 @@ static struct afs_call *afs_alloc_call(struct afs_net *net,
INIT_WORK(&call->async_work, afs_process_async_call);
init_waitqueue_head(&call->waitq);
spin_lock_init(&call->state_lock);
call->_iter = &call->iter;
call->iter = &call->def_iter;
o = atomic_inc_return(&net->nr_outstanding_calls);
trace_afs_call(call, afs_call_trace_alloc, 1, o,
@ -513,12 +513,12 @@ static void afs_deliver_to_call(struct afs_call *call)
state == AFS_CALL_SV_AWAIT_ACK
) {
if (state == AFS_CALL_SV_AWAIT_ACK) {
iov_iter_kvec(&call->iter, READ, NULL, 0, 0);
iov_iter_kvec(&call->def_iter, READ, NULL, 0, 0);
ret = rxrpc_kernel_recv_data(call->net->socket,
call->rxcall, &call->iter,
call->rxcall, &call->def_iter,
false, &remote_abort,
&call->service_id);
trace_afs_receive_data(call, &call->iter, false, ret);
trace_afs_receive_data(call, &call->def_iter, false, ret);
if (ret == -EINPROGRESS || ret == -EAGAIN)
return;
@ -858,7 +858,7 @@ static int afs_deliver_cm_op_id(struct afs_call *call)
{
int ret;
_enter("{%zu}", iov_iter_count(call->_iter));
_enter("{%zu}", iov_iter_count(call->iter));
/* the operation ID forms the first four bytes of the request data */
ret = afs_extract_data(call, true);
@ -974,7 +974,7 @@ void afs_send_simple_reply(struct afs_call *call, const void *buf, size_t len)
int afs_extract_data(struct afs_call *call, bool want_more)
{
struct afs_net *net = call->net;
struct iov_iter *iter = call->_iter;
struct iov_iter *iter = call->iter;
enum afs_call_state state;
u32 remote_abort = 0;
int ret;

6
fs/afs/vlclient.c
View File

@ -185,7 +185,7 @@ static int afs_deliver_vl_get_addrs_u(struct afs_call *call)
int i, ret;
_enter("{%u,%zu/%u}",
call->unmarshall, iov_iter_count(call->_iter), call->count);
call->unmarshall, iov_iter_count(call->iter), call->count);
switch (call->unmarshall) {
case 0:
@ -316,7 +316,7 @@ static int afs_deliver_vl_get_capabilities(struct afs_call *call)
int ret;
_enter("{%u,%zu/%u}",
call->unmarshall, iov_iter_count(call->_iter), call->count);
call->unmarshall, iov_iter_count(call->iter), call->count);
switch (call->unmarshall) {
case 0:
@ -425,7 +425,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
int ret;
_enter("{%u,%zu,%u}",
call->unmarshall, iov_iter_count(call->_iter), call->count2);
call->unmarshall, iov_iter_count(call->iter), call->count2);
switch (call->unmarshall) {
case 0:

8
fs/afs/yfsclient.c
View File

@ -441,7 +441,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
int ret;
_enter("{%u,%zu/%llu}",
call->unmarshall, iov_iter_count(call->_iter), req->actual_len);
call->unmarshall, iov_iter_count(call->iter), req->actual_len);
switch (call->unmarshall) {
case 0:
@ -476,14 +476,14 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
call->bvec[0].bv_len = size;
call->bvec[0].bv_offset = req->offset;
call->bvec[0].bv_page = req->pages[req->index];
iov_iter_bvec(&call->iter, READ, call->bvec, 1, size);
iov_iter_bvec(&call->def_iter, READ, call->bvec, 1, size);
ASSERTCMP(size, <=, PAGE_SIZE);
/* Fall through */
/* extract the returned data */
case 2:
_debug("extract data %zu/%llu",
iov_iter_count(call->_iter), req->remain);
iov_iter_count(call->iter), req->remain);
ret = afs_extract_data(call, true);
if (ret < 0)
@ -511,7 +511,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
case 3:
_debug("extract discard %zu/%llu",
iov_iter_count(call->_iter), req->actual_len - req->len);
iov_iter_count(call->iter), req->actual_len - req->len);
ret = afs_extract_data(call, true);
if (ret < 0)