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Diffstat (limited to 'net')
-rw-r--r--net/core/kmap_skb.h4
-rw-r--r--net/rds/ib_recv.c7
-rw-r--r--net/rds/info.c6
-rw-r--r--net/rds/iw_recv.c7
-rw-r--r--net/rds/loop.c2
-rw-r--r--net/rds/rds.h2
-rw-r--r--net/rds/recv.c2
-rw-r--r--net/rds/tcp_recv.c11
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_wrap.c4
-rw-r--r--net/sunrpc/socklib.c4
-rw-r--r--net/sunrpc/xdr.c20
-rw-r--r--net/sunrpc/xprtrdma/rpc_rdma.c8
12 files changed, 36 insertions, 41 deletions
diff --git a/net/core/kmap_skb.h b/net/core/kmap_skb.h
index 81e1ed7..52d0a44 100644
--- a/net/core/kmap_skb.h
+++ b/net/core/kmap_skb.h
@@ -7,12 +7,12 @@ static inline void *kmap_skb_frag(const skb_frag_t *frag)
local_bh_disable();
#endif
- return kmap_atomic(skb_frag_page(frag), KM_SKB_DATA_SOFTIRQ);
+ return kmap_atomic(skb_frag_page(frag));
}
static inline void kunmap_skb_frag(void *vaddr)
{
- kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
+ kunmap_atomic(vaddr);
#ifdef CONFIG_HIGHMEM
local_bh_enable();
#endif
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index 8d6d970..8d19491 100644
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -763,7 +763,7 @@ static void rds_ib_cong_recv(struct rds_connection *conn,
to_copy = min(RDS_FRAG_SIZE - frag_off, PAGE_SIZE - map_off);
BUG_ON(to_copy & 7); /* Must be 64bit aligned. */
- addr = kmap_atomic(sg_page(&frag->f_sg), KM_SOFTIRQ0);
+ addr = kmap_atomic(sg_page(&frag->f_sg));
src = addr + frag_off;
dst = (void *)map->m_page_addrs[map_page] + map_off;
@@ -773,7 +773,7 @@ static void rds_ib_cong_recv(struct rds_connection *conn,
uncongested |= ~(*src) & *dst;
*dst++ = *src++;
}
- kunmap_atomic(addr, KM_SOFTIRQ0);
+ kunmap_atomic(addr);
copied += to_copy;
@@ -919,8 +919,7 @@ static void rds_ib_process_recv(struct rds_connection *conn,
rds_ib_cong_recv(conn, ibinc);
else {
rds_recv_incoming(conn, conn->c_faddr, conn->c_laddr,
- &ibinc->ii_inc, GFP_ATOMIC,
- KM_SOFTIRQ0);
+ &ibinc->ii_inc, GFP_ATOMIC);
state->ack_next = be64_to_cpu(hdr->h_sequence);
state->ack_next_valid = 1;
}
diff --git a/net/rds/info.c b/net/rds/info.c
index f1c016c..9a6b4f6 100644
--- a/net/rds/info.c
+++ b/net/rds/info.c
@@ -104,7 +104,7 @@ EXPORT_SYMBOL_GPL(rds_info_deregister_func);
void rds_info_iter_unmap(struct rds_info_iterator *iter)
{
if (iter->addr) {
- kunmap_atomic(iter->addr, KM_USER0);
+ kunmap_atomic(iter->addr);
iter->addr = NULL;
}
}
@@ -119,7 +119,7 @@ void rds_info_copy(struct rds_info_iterator *iter, void *data,
while (bytes) {
if (!iter->addr)
- iter->addr = kmap_atomic(*iter->pages, KM_USER0);
+ iter->addr = kmap_atomic(*iter->pages);
this = min(bytes, PAGE_SIZE - iter->offset);
@@ -134,7 +134,7 @@ void rds_info_copy(struct rds_info_iterator *iter, void *data,
iter->offset += this;
if (iter->offset == PAGE_SIZE) {
- kunmap_atomic(iter->addr, KM_USER0);
+ kunmap_atomic(iter->addr);
iter->addr = NULL;
iter->offset = 0;
iter->pages++;
diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
index 3c87170..4503335 100644
--- a/net/rds/iw_recv.c
+++ b/net/rds/iw_recv.c
@@ -598,7 +598,7 @@ static void rds_iw_cong_recv(struct rds_connection *conn,
to_copy = min(RDS_FRAG_SIZE - frag_off, PAGE_SIZE - map_off);
BUG_ON(to_copy & 7); /* Must be 64bit aligned. */
- addr = kmap_atomic(frag->f_page, KM_SOFTIRQ0);
+ addr = kmap_atomic(frag->f_page);
src = addr + frag_off;
dst = (void *)map->m_page_addrs[map_page] + map_off;
@@ -608,7 +608,7 @@ static void rds_iw_cong_recv(struct rds_connection *conn,
uncongested |= ~(*src) & *dst;
*dst++ = *src++;
}
- kunmap_atomic(addr, KM_SOFTIRQ0);
+ kunmap_atomic(addr);
copied += to_copy;
@@ -754,8 +754,7 @@ static void rds_iw_process_recv(struct rds_connection *conn,
rds_iw_cong_recv(conn, iwinc);
else {
rds_recv_incoming(conn, conn->c_faddr, conn->c_laddr,
- &iwinc->ii_inc, GFP_ATOMIC,
- KM_SOFTIRQ0);
+ &iwinc->ii_inc, GFP_ATOMIC);
state->ack_next = be64_to_cpu(hdr->h_sequence);
state->ack_next_valid = 1;
}
diff --git a/net/rds/loop.c b/net/rds/loop.c
index bca6761..87ff2a8 100644
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -79,7 +79,7 @@ static int rds_loop_xmit(struct rds_connection *conn, struct rds_message *rm,
rds_message_addref(rm);
rds_recv_incoming(conn, conn->c_laddr, conn->c_faddr, &rm->m_inc,
- GFP_KERNEL, KM_USER0);
+ GFP_KERNEL);
rds_send_drop_acked(conn, be64_to_cpu(rm->m_inc.i_hdr.h_sequence),
NULL);
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 7eaba18..ec1d731 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -704,7 +704,7 @@ void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn,
__be32 saddr);
void rds_inc_put(struct rds_incoming *inc);
void rds_recv_incoming(struct rds_connection *conn, __be32 saddr, __be32 daddr,
- struct rds_incoming *inc, gfp_t gfp, enum km_type km);
+ struct rds_incoming *inc, gfp_t gfp);
int rds_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t size, int msg_flags);
void rds_clear_recv_queue(struct rds_sock *rs);
diff --git a/net/rds/recv.c b/net/rds/recv.c
index bc3f8cd..5c6e9f1 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -155,7 +155,7 @@ static void rds_recv_incoming_exthdrs(struct rds_incoming *inc, struct rds_sock
* tell us which roles the addrs in the conn are playing for this message.
*/
void rds_recv_incoming(struct rds_connection *conn, __be32 saddr, __be32 daddr,
- struct rds_incoming *inc, gfp_t gfp, enum km_type km)
+ struct rds_incoming *inc, gfp_t gfp)
{
struct rds_sock *rs = NULL;
struct sock *sk;
diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c
index 78205e2..6243258 100644
--- a/net/rds/tcp_recv.c
+++ b/net/rds/tcp_recv.c
@@ -169,7 +169,6 @@ static void rds_tcp_cong_recv(struct rds_connection *conn,
struct rds_tcp_desc_arg {
struct rds_connection *conn;
gfp_t gfp;
- enum km_type km;
};
static int rds_tcp_data_recv(read_descriptor_t *desc, struct sk_buff *skb,
@@ -255,7 +254,7 @@ static int rds_tcp_data_recv(read_descriptor_t *desc, struct sk_buff *skb,
else
rds_recv_incoming(conn, conn->c_faddr,
conn->c_laddr, &tinc->ti_inc,
- arg->gfp, arg->km);
+ arg->gfp);
tc->t_tinc_hdr_rem = sizeof(struct rds_header);
tc->t_tinc_data_rem = 0;
@@ -272,8 +271,7 @@ out:
}
/* the caller has to hold the sock lock */
-static int rds_tcp_read_sock(struct rds_connection *conn, gfp_t gfp,
- enum km_type km)
+static int rds_tcp_read_sock(struct rds_connection *conn, gfp_t gfp)
{
struct rds_tcp_connection *tc = conn->c_transport_data;
struct socket *sock = tc->t_sock;
@@ -283,7 +281,6 @@ static int rds_tcp_read_sock(struct rds_connection *conn, gfp_t gfp,
/* It's like glib in the kernel! */
arg.conn = conn;
arg.gfp = gfp;
- arg.km = km;
desc.arg.data = &arg;
desc.error = 0;
desc.count = 1; /* give more than one skb per call */
@@ -311,7 +308,7 @@ int rds_tcp_recv(struct rds_connection *conn)
rdsdebug("recv worker conn %p tc %p sock %p\n", conn, tc, sock);
lock_sock(sock->sk);
- ret = rds_tcp_read_sock(conn, GFP_KERNEL, KM_USER0);
+ ret = rds_tcp_read_sock(conn, GFP_KERNEL);
release_sock(sock->sk);
return ret;
@@ -336,7 +333,7 @@ void rds_tcp_data_ready(struct sock *sk, int bytes)
ready = tc->t_orig_data_ready;
rds_tcp_stats_inc(s_tcp_data_ready_calls);
- if (rds_tcp_read_sock(conn, GFP_ATOMIC, KM_SOFTIRQ0) == -ENOMEM)
+ if (rds_tcp_read_sock(conn, GFP_ATOMIC) == -ENOMEM)
queue_delayed_work(rds_wq, &conn->c_recv_w, 0);
out:
read_unlock_bh(&sk->sk_callback_lock);
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 2763e3e..38f388c 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -82,9 +82,9 @@ gss_krb5_remove_padding(struct xdr_buf *buf, int blocksize)
>>PAGE_CACHE_SHIFT;
unsigned int offset = (buf->page_base + len - 1)
& (PAGE_CACHE_SIZE - 1);
- ptr = kmap_atomic(buf->pages[last], KM_USER0);
+ ptr = kmap_atomic(buf->pages[last]);
pad = *(ptr + offset);
- kunmap_atomic(ptr, KM_USER0);
+ kunmap_atomic(ptr);
goto out;
} else
len -= buf->page_len;
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 145e6784..0a648c5 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -114,7 +114,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
}
len = PAGE_CACHE_SIZE;
- kaddr = kmap_atomic(*ppage, KM_SKB_SUNRPC_DATA);
+ kaddr = kmap_atomic(*ppage);
if (base) {
len -= base;
if (pglen < len)
@@ -127,7 +127,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
ret = copy_actor(desc, kaddr, len);
}
flush_dcache_page(*ppage);
- kunmap_atomic(kaddr, KM_SKB_SUNRPC_DATA);
+ kunmap_atomic(kaddr);
copied += ret;
if (ret != len || !desc->count)
goto out;
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 593f4c6..b97a3dd 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -122,9 +122,9 @@ xdr_terminate_string(struct xdr_buf *buf, const u32 len)
{
char *kaddr;
- kaddr = kmap_atomic(buf->pages[0], KM_USER0);
+ kaddr = kmap_atomic(buf->pages[0]);
kaddr[buf->page_base + len] = '\0';
- kunmap_atomic(kaddr, KM_USER0);
+ kunmap_atomic(kaddr);
}
EXPORT_SYMBOL_GPL(xdr_terminate_string);
@@ -232,12 +232,12 @@ _shift_data_right_pages(struct page **pages, size_t pgto_base,
pgto_base -= copy;
pgfrom_base -= copy;
- vto = kmap_atomic(*pgto, KM_USER0);
- vfrom = kmap_atomic(*pgfrom, KM_USER1);
+ vto = kmap_atomic(*pgto);
+ vfrom = kmap_atomic(*pgfrom);
memmove(vto + pgto_base, vfrom + pgfrom_base, copy);
flush_dcache_page(*pgto);
- kunmap_atomic(vfrom, KM_USER1);
- kunmap_atomic(vto, KM_USER0);
+ kunmap_atomic(vfrom);
+ kunmap_atomic(vto);
} while ((len -= copy) != 0);
}
@@ -267,9 +267,9 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len)
if (copy > len)
copy = len;
- vto = kmap_atomic(*pgto, KM_USER0);
+ vto = kmap_atomic(*pgto);
memcpy(vto + pgbase, p, copy);
- kunmap_atomic(vto, KM_USER0);
+ kunmap_atomic(vto);
len -= copy;
if (len == 0)
@@ -311,9 +311,9 @@ _copy_from_pages(char *p, struct page **pages, size_t pgbase, size_t len)
if (copy > len)
copy = len;
- vfrom = kmap_atomic(*pgfrom, KM_USER0);
+ vfrom = kmap_atomic(*pgfrom);
memcpy(p, vfrom + pgbase, copy);
- kunmap_atomic(vfrom, KM_USER0);
+ kunmap_atomic(vfrom);
pgbase += copy;
if (pgbase == PAGE_CACHE_SIZE) {
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 554d081..1776e57 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -338,9 +338,9 @@ rpcrdma_inline_pullup(struct rpc_rqst *rqst, int pad)
curlen = copy_len;
dprintk("RPC: %s: page %d destp 0x%p len %d curlen %d\n",
__func__, i, destp, copy_len, curlen);
- srcp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+ srcp = kmap_atomic(ppages[i]);
memcpy(destp, srcp+page_base, curlen);
- kunmap_atomic(srcp, KM_SKB_SUNRPC_DATA);
+ kunmap_atomic(srcp);
rqst->rq_svec[0].iov_len += curlen;
destp += curlen;
copy_len -= curlen;
@@ -639,10 +639,10 @@ rpcrdma_inline_fixup(struct rpc_rqst *rqst, char *srcp, int copy_len, int pad)
dprintk("RPC: %s: page %d"
" srcp 0x%p len %d curlen %d\n",
__func__, i, srcp, copy_len, curlen);
- destp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+ destp = kmap_atomic(ppages[i]);
memcpy(destp + page_base, srcp, curlen);
flush_dcache_page(ppages[i]);
- kunmap_atomic(destp, KM_SKB_SUNRPC_DATA);
+ kunmap_atomic(destp);
srcp += curlen;
copy_len -= curlen;
if (copy_len == 0)
generated by cgit v0.10.2 at 2024-11-05 16:19:05 (GMT)