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author | Laurent Vivier <lvivier@redhat.com> | 2024-06-13 14:36:53 +0200 |
---|---|---|
committer | Stefano Brivio <sbrivio@redhat.com> | 2024-06-13 15:45:38 +0200 |
commit | 0c335d751a21d6b46bd78dd1118860e84021984b (patch) | |
tree | 9ab3b46d9d9351fee3cd05fdcf6e155123681e10 | |
parent | 377b666dc960d4e7faff3f2d17f7e83f2d8f7f10 (diff) | |
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vhost-user: compare mode MODE_PASTA and not MODE_PASST
As we are going to introduce the MODE_VU that will act like
the mode MODE_PASST, compare to MODE_PASTA rather than to add
a comparison to MODE_VU when we check for MODE_PASST.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
-rw-r--r-- | conf.c | 14 | ||||
-rw-r--r-- | isolation.c | 10 | ||||
-rw-r--r-- | passt.c | 2 | ||||
-rw-r--r-- | tap.c | 12 | ||||
-rw-r--r-- | tcp_buf.c | 2 | ||||
-rw-r--r-- | udp.c | 2 |
6 files changed, 21 insertions, 21 deletions
@@ -147,7 +147,7 @@ static void conf_ports(const struct ctx *c, char optname, const char *optarg, if (fwd->mode) goto mode_conflict; - if (c->mode != MODE_PASST) + if (c->mode == MODE_PASTA) die("'all' port forwarding is only allowed for passt"); fwd->mode = FWD_ALL; @@ -1118,7 +1118,7 @@ static void conf_ugid(char *runas, uid_t *uid, gid_t *gid) */ static void conf_open_files(struct ctx *c) { - if (c->mode == MODE_PASST && c->fd_tap == -1) + if (c->mode != MODE_PASTA && c->fd_tap == -1) c->fd_tap_listen = tap_sock_unix_open(c->sock_path); c->pidfile_fd = pidfile_open(c->pidfile); @@ -1285,7 +1285,7 @@ void conf(struct ctx *c, int argc, char **argv) c->no_dhcp_dns = 0; break; case 6: - if (c->mode != MODE_PASST) + if (c->mode == MODE_PASTA) die("--no-dhcp-dns is for passt mode only"); c->no_dhcp_dns = 1; @@ -1297,7 +1297,7 @@ void conf(struct ctx *c, int argc, char **argv) c->no_dhcp_dns_search = 0; break; case 8: - if (c->mode != MODE_PASST) + if (c->mode == MODE_PASTA) die("--no-dhcp-search is for passt mode only"); c->no_dhcp_dns_search = 1; @@ -1352,7 +1352,7 @@ void conf(struct ctx *c, int argc, char **argv) break; case 14: fprintf(stdout, - c->mode == MODE_PASST ? "passt " : "pasta "); + c->mode == MODE_PASTA ? "pasta " : "passt "); fprintf(stdout, VERSION_BLOB); exit(EXIT_SUCCESS); case 15: @@ -1648,7 +1648,7 @@ void conf(struct ctx *c, int argc, char **argv) v6_only = true; break; case '1': - if (c->mode != MODE_PASST) + if (c->mode == MODE_PASTA) die("--one-off is for passt mode only"); if (c->one_off) @@ -1694,7 +1694,7 @@ void conf(struct ctx *c, int argc, char **argv) conf_ugid(runas, &uid, &gid); if (logfile) { - logfile_init(c->mode == MODE_PASST ? "passt" : "pasta", + logfile_init(c->mode == MODE_PASTA ? "pasta" : "passt", logfile, logsize); } diff --git a/isolation.c b/isolation.c index f394e93..ca2c68b 100644 --- a/isolation.c +++ b/isolation.c @@ -312,7 +312,7 @@ int isolate_prefork(const struct ctx *c) * PID namespace. For passt, use CLONE_NEWPID anyway, in case somebody * ever gets around seccomp profiles -- there's no harm in passing it. */ - if (!c->foreground || c->mode == MODE_PASST) + if (!c->foreground || c->mode != MODE_PASTA) flags |= CLONE_NEWPID; if (unshare(flags)) { @@ -379,12 +379,12 @@ void isolate_postfork(const struct ctx *c) prctl(PR_SET_DUMPABLE, 0); - if (c->mode == MODE_PASST) { - prog.len = (unsigned short)ARRAY_SIZE(filter_passt); - prog.filter = filter_passt; - } else { + if (c->mode == MODE_PASTA) { prog.len = (unsigned short)ARRAY_SIZE(filter_pasta); prog.filter = filter_pasta; + } else { + prog.len = (unsigned short)ARRAY_SIZE(filter_passt); + prog.filter = filter_passt; } if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0) || @@ -333,7 +333,7 @@ loop: uint32_t eventmask = events[i].events; trace("%s: epoll event on %s %i (events: 0x%08x)", - c.mode == MODE_PASST ? "passt" : "pasta", + c.mode == MODE_PASTA ? "pasta" : "passt", EPOLL_TYPE_STR(ref.type), ref.fd, eventmask); switch (ref.type) { @@ -416,10 +416,10 @@ size_t tap_send_frames(const struct ctx *c, const struct iovec *iov, if (!nframes) return 0; - if (c->mode == MODE_PASST) - m = tap_send_frames_passt(c, iov, bufs_per_frame, nframes); - else + if (c->mode == MODE_PASTA) m = tap_send_frames_pasta(c, iov, bufs_per_frame, nframes); + else + m = tap_send_frames_passt(c, iov, bufs_per_frame, nframes); if (m < nframes) debug("tap: failed to send %zu frames of %zu", @@ -1330,7 +1330,9 @@ void tap_sock_init(struct ctx *c) return; } - if (c->mode == MODE_PASST) { + if (c->mode == MODE_PASTA) { + tap_sock_tun_init(c); + } else { tap_sock_unix_init(c); /* In passt mode, we don't know the guest's MAC address until it @@ -1338,7 +1340,5 @@ void tap_sock_init(struct ctx *c) * first packets will reach it. */ memset(&c->mac_guest, 0xff, sizeof(c->mac_guest)); - } else { - tap_sock_tun_init(c); } } @@ -35,7 +35,7 @@ #define TCP_FRAMES_MEM 128 #define TCP_FRAMES \ - (c->mode == MODE_PASST ? TCP_FRAMES_MEM : 1) + (c->mode == MODE_PASTA ? 1 : TCP_FRAMES_MEM) /* Static buffers */ /** @@ -747,7 +747,7 @@ void udp_buf_sock_handler(const struct ctx *c, union epoll_ref ref, uint32_t eve * whether we'll use tap or splice, always go one at a time * for pasta mode. */ - ssize_t n = (c->mode == MODE_PASST ? UDP_MAX_FRAMES : 1); + ssize_t n = (c->mode == MODE_PASTA ? 1 : UDP_MAX_FRAMES); in_port_t dstport = ref.udp.port; bool v6 = ref.udp.v6; struct mmsghdr *mmh_recv; |