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udev: warn if failed to set buffer size for device monitor

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This commit is contained in:
Yu Watanabe
2020-09-09 06:46:54 +09:00
parent a725efb08b
commit e77f52e5f9
1 changed files with 5 additions and 2 deletions
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src/udev/udevd.c
+5 -2
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@@ -1686,8 +1686,11 @@ static int manager_new(Manager **ret, int fd_ctrl, int fd_uevent, const char *cg
/* Bump receiver buffer, but only if we are not called via socket activation, as in that
* case systemd sets the receive buffer size for us, and the value in the .socket unit
* should take full effect. */
if (fd_uevent < 0)
(void) sd_device_monitor_set_receive_buffer_size(manager->monitor, 128 * 1024 * 1024);
if (fd_uevent < 0) {
r = sd_device_monitor_set_receive_buffer_size(manager->monitor, 128 * 1024 * 1024);
if (r < 0)
log_warning_errno(r, "Failed to set receive buffer size for device monitor, ignoring: %m");
}
r = device_monitor_enable_receiving(manager->monitor);
if (r < 0)