xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: sk_sleep() helper

Browse Source 
Define a new function to return the waitqueue of a "struct sock".

static inline wait_queue_head_t *sk_sleep(struct sock *sk)
{
	return sk->sk_sleep;
}

Change all read occurrences of sk_sleep by a call to this function.

Needed for a future RCU conversion. sk_sleep wont be a field directly
available.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2010-04-20 13:03:51 +00:00
committed by David S. Miller
parent ab9304717f
commit aa39514516
46 changed files with 208 additions and 204 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/bluetooth/cmtp/cmtp.h
View File

@@ -125,7 +125,7 @@ static inline void cmtp_schedule(struct cmtp_session *session)
{
struct sock *sk = session->sock->sk;
wake_up_interruptible(sk->sk_sleep);
wake_up_interruptible(sk_sleep(sk));
}
/* CMTP init defines */

4
net/bluetooth/cmtp/core.c
View File

@@ -284,7 +284,7 @@ static int cmtp_session(void *arg)
set_user_nice(current, -15);
init_waitqueue_entry(&wait, current);
add_wait_queue(sk->sk_sleep, &wait);
add_wait_queue(sk_sleep(sk), &wait);
while (!atomic_read(&session->terminate)) {
set_current_state(TASK_INTERRUPTIBLE);
@@ -301,7 +301,7 @@ static int cmtp_session(void *arg)
schedule();
}
set_current_state(TASK_RUNNING);
remove_wait_queue(sk->sk_sleep, &wait);
remove_wait_queue(sk_sleep(sk), &wait);
down_write(&cmtp_session_sem);