diff options
Diffstat (limited to 'init/parser.c')
| -rw-r--r-- | init/parser.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/init/parser.c b/init/parser.c index 54622cc..7da0d19 100644 --- a/init/parser.c +++ b/init/parser.c @@ -10,6 +10,8 @@ #include "init.h" #include "property_service.h" +#include <cutils/iosched_policy.h> + #define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_ #include <sys/_system_properties.h> @@ -155,6 +157,7 @@ int lookup_keyword(const char *s) if (!strcmp(s, "ostname")) return K_hostname; break; case 'i': + if (!strcmp(s, "oprio")) return K_ioprio; if (!strcmp(s, "fup")) return K_ifup; if (!strcmp(s, "nsmod")) return K_insmod; if (!strcmp(s, "mport")) return K_import; @@ -619,6 +622,8 @@ static void parse_line_service(struct parse_state *state, int nargs, char **args return; } + svc->ioprio_class = IoSchedClass_NONE; + kw = lookup_keyword(args[0]); switch (kw) { case K_capability: @@ -636,6 +641,28 @@ static void parse_line_service(struct parse_state *state, int nargs, char **args case K_disabled: svc->flags |= SVC_DISABLED; break; + case K_ioprio: + if (nargs != 3) { + parse_error(state, "ioprio optin usage: ioprio <rt|be|idle> <ioprio 0-7>\n"); + } else { + svc->ioprio_pri = strtoul(args[2], 0, 8); + + if (svc->ioprio_pri < 0 || svc->ioprio_pri > 7) { + parse_error(state, "priority value must be range 0 - 7\n"); + break; + } + + if (!strcmp(args[1], "rt")) { + svc->ioprio_class = IoSchedClass_RT; + } else if (!strcmp(args[1], "be")) { + svc->ioprio_class = IoSchedClass_BE; + } else if (!strcmp(args[1], "idle")) { + svc->ioprio_class = IoSchedClass_IDLE; + } else { + parse_error(state, "ioprio option usage: ioprio <rt|be|idle> <0-7>\n"); + } + } + break; case K_group: if (nargs < 2) { parse_error(state, "group option requires a group id\n"); |