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| author | Ruthwar Ambeer <rambeer@codeaurora.org> | 2018-07-19 15:53:23 +0530 |
|---|---|---|
| committer | Ruthwar Ambeer <rambeer@codeaurora.org> | 2018-07-25 16:13:31 +0530 |
| commit | c9eed2722b97c4d4e8f8bfc2558d02b17fa5ef21 (patch) | |
| tree | 2338fe1404d3578bd610ea99ee20987839f074da | |
| parent | 113dbaa061b837ed4f743dffc1d60466a88acd85 (diff) | |
| download | android_hardware_ril-c9eed2722b97c4d4e8f8bfc2558d02b17fa5ef21.tar.gz android_hardware_ril-c9eed2722b97c4d4e8f8bfc2558d02b17fa5ef21.tar.bz2 android_hardware_ril-c9eed2722b97c4d4e8f8bfc2558d02b17fa5ef21.zip | |
FR51015: Tuning of Binder buffer for rild.
Tuned the Binder buffer to 500KB as it is not
going to use the default allocated 1MB which
saves RAM for 32 bit processors.
Change-Id: Ifea2720f8e853643a37912c3459e923168677b1e
CRs-Fixed: 2283052
| -rw-r--r-- | libril/ril.cpp | 13 | ||||
| -rw-r--r-- | rild/rild.c | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/libril/ril.cpp b/libril/ril.cpp index 514ac90..ceec055 100644 --- a/libril/ril.cpp +++ b/libril/ril.cpp @@ -22,6 +22,7 @@ #include <telephony/ril_cdma_sms.h> #include <cutils/sockets.h> #include <cutils/jstring.h> +#include <hwbinder/ProcessState.h> #include <telephony/record_stream.h> #include <utils/Log.h> #include <utils/SystemClock.h> @@ -54,6 +55,10 @@ RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responsel extern "C" void RIL_onRequestAck(RIL_Token t); + +extern "C" void +initWithMmapSize(); + namespace android { #define PHONE_PROCESS "radio" @@ -83,6 +88,9 @@ namespace android { // request, response, and unsolicited msg print macro #define PRINTBUF_SIZE 8096 +// Set hwbinder buffer size to 512KB +#define HW_BINDER_MMAP_SIZE 524288 + enum WakeType {DONT_WAKE, WAKE_PARTIAL}; typedef struct { @@ -1238,4 +1246,9 @@ rilSocketIdToString(RIL_SOCKET_ID socket_id) } } +extern "C" void +initWithMmapSize() { + android::hardware::ProcessState::initWithMmapSize((size_t)(HW_BINDER_MMAP_SIZE)); +} + } /* namespace android */ diff --git a/rild/rild.c b/rild/rild.c index c554a9f..041413d 100644 --- a/rild/rild.c +++ b/rild/rild.c @@ -74,6 +74,7 @@ extern void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, extern void RIL_requestTimedCallback (RIL_TimedCallback callback, void *param, const struct timeval *relativeTime); +extern void initWithMmapSize(); static struct RIL_Env s_rilEnv = { RIL_onRequestComplete, @@ -125,6 +126,7 @@ int main(int argc, char **argv) { RLOGD("**RIL Daemon Started**"); RLOGD("**RILd param count=%d**", argc); + initWithMmapSize(); umask(S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH | S_IXOTH); for (i = 1; i < argc ;) { if (0 == strcmp(argv[i], "-l") && (argc - i > 1)) { |