diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
| commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
| tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /net/rds/tcp_recv.c | |
| parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
| parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/rds/tcp_recv.c')
| -rw-r--r-- | net/rds/tcp_recv.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c index 78205e25500a..6243258f840f 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); |