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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-11 14:34:03 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-11 14:34:03 -0800 |
commit | a9a08845e9acbd224e4ee466f5c1275ed50054e8 (patch) | |
tree | 415d6e6a82e001c65e6b161539411f54ba5fe8ce /drivers/staging/irda/net | |
parent | ee5daa1361fceb6f482c005bcc9ba8d01b92ea5c (diff) | |
download | linux-stable-a9a08845e9acbd224e4ee466f5c1275ed50054e8.tar.gz linux-stable-a9a08845e9acbd224e4ee466f5c1275ed50054e8.tar.bz2 linux-stable-a9a08845e9acbd224e4ee466f5c1275ed50054e8.zip |
vfs: do bulk POLL* -> EPOLL* replacement
This is the mindless scripted replacement of kernel use of POLL*
variables as described by Al, done by this script:
for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do
L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'`
for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done
done
with de-mangling cleanups yet to come.
NOTE! On almost all architectures, the EPOLL* constants have the same
values as the POLL* constants do. But they keyword here is "almost".
For various bad reasons they aren't the same, and epoll() doesn't
actually work quite correctly in some cases due to this on Sparc et al.
The next patch from Al will sort out the final differences, and we
should be all done.
Scripted-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/staging/irda/net')
-rw-r--r-- | drivers/staging/irda/net/af_irda.c | 14 | ||||
-rw-r--r-- | drivers/staging/irda/net/irnet/irnet_ppp.c | 8 |
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/staging/irda/net/af_irda.c b/drivers/staging/irda/net/af_irda.c index f1d128b2dae9..2f1e9ab3d6d0 100644 --- a/drivers/staging/irda/net/af_irda.c +++ b/drivers/staging/irda/net/af_irda.c @@ -1749,16 +1749,16 @@ static __poll_t irda_poll(struct file * file, struct socket *sock, /* Exceptional events? */ if (sk->sk_err) - mask |= POLLERR; + mask |= EPOLLERR; if (sk->sk_shutdown & RCV_SHUTDOWN) { pr_debug("%s(), POLLHUP\n", __func__); - mask |= POLLHUP; + mask |= EPOLLHUP; } /* Readable? */ if (!skb_queue_empty(&sk->sk_receive_queue)) { pr_debug("Socket is readable\n"); - mask |= POLLIN | POLLRDNORM; + mask |= EPOLLIN | EPOLLRDNORM; } /* Connection-based need to check for termination and startup */ @@ -1766,14 +1766,14 @@ static __poll_t irda_poll(struct file * file, struct socket *sock, case SOCK_STREAM: if (sk->sk_state == TCP_CLOSE) { pr_debug("%s(), POLLHUP\n", __func__); - mask |= POLLHUP; + mask |= EPOLLHUP; } if (sk->sk_state == TCP_ESTABLISHED) { if ((self->tx_flow == FLOW_START) && sock_writeable(sk)) { - mask |= POLLOUT | POLLWRNORM | POLLWRBAND; + mask |= EPOLLOUT | EPOLLWRNORM | EPOLLWRBAND; } } break; @@ -1781,12 +1781,12 @@ static __poll_t irda_poll(struct file * file, struct socket *sock, if ((self->tx_flow == FLOW_START) && sock_writeable(sk)) { - mask |= POLLOUT | POLLWRNORM | POLLWRBAND; + mask |= EPOLLOUT | EPOLLWRNORM | EPOLLWRBAND; } break; case SOCK_DGRAM: if (sock_writeable(sk)) - mask |= POLLOUT | POLLWRNORM | POLLWRBAND; + mask |= EPOLLOUT | EPOLLWRNORM | EPOLLWRBAND; break; default: break; diff --git a/drivers/staging/irda/net/irnet/irnet_ppp.c b/drivers/staging/irda/net/irnet/irnet_ppp.c index 75bf9e34311d..c90a158af4b7 100644 --- a/drivers/staging/irda/net/irnet/irnet_ppp.c +++ b/drivers/staging/irda/net/irnet/irnet_ppp.c @@ -429,10 +429,10 @@ irnet_ctrl_poll(irnet_socket * ap, DENTER(CTRL_TRACE, "(ap=0x%p)\n", ap); poll_wait(file, &irnet_events.rwait, wait); - mask = POLLOUT | POLLWRNORM; + mask = EPOLLOUT | EPOLLWRNORM; /* If there is unread events */ if(ap->event_index != irnet_events.index) - mask |= POLLIN | POLLRDNORM; + mask |= EPOLLIN | EPOLLRDNORM; #ifdef INITIAL_DISCOVERY if(ap->disco_number != -1) { @@ -441,7 +441,7 @@ irnet_ctrl_poll(irnet_socket * ap, irnet_get_discovery_log(ap); /* Recheck */ if(ap->disco_number != -1) - mask |= POLLIN | POLLRDNORM; + mask |= EPOLLIN | EPOLLRDNORM; } #endif /* INITIAL_DISCOVERY */ @@ -618,7 +618,7 @@ dev_irnet_poll(struct file * file, DENTER(FS_TRACE, "(file=0x%p, ap=0x%p)\n", file, ap); - mask = POLLOUT | POLLWRNORM; + mask = EPOLLOUT | EPOLLWRNORM; DABORT(ap == NULL, mask, FS_ERROR, "ap is NULL !!!\n"); /* If we are connected to ppp_generic, let it handle the job */ |