Merge "Remove libandroid.so from media namespace."
diff --git a/CleanSpec.mk b/CleanSpec.mk
index ebe5f4a..6f6481f 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -80,3 +80,5 @@
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/sbin/charger)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/sbin/charger)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/sbin)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/sbin)
diff --git a/adb/daemon/usb.cpp b/adb/daemon/usb.cpp
index 8c33ca5..3b29ab5 100644
--- a/adb/daemon/usb.cpp
+++ b/adb/daemon/usb.cpp
@@ -57,11 +57,12 @@
// We can't find out whether we have support for AIO on ffs endpoints until we submit a read.
static std::optional<bool> gFfsAioSupported;
+// Not all USB controllers support operations larger than 16k, so don't go above that.
static constexpr size_t kUsbReadQueueDepth = 32;
-static constexpr size_t kUsbReadSize = 8 * PAGE_SIZE;
+static constexpr size_t kUsbReadSize = 4 * PAGE_SIZE;
static constexpr size_t kUsbWriteQueueDepth = 32;
-static constexpr size_t kUsbWriteSize = 8 * PAGE_SIZE;
+static constexpr size_t kUsbWriteSize = 4 * PAGE_SIZE;
static const char* to_string(enum usb_functionfs_event_type type) {
switch (type) {
diff --git a/init/builtins.cpp b/init/builtins.cpp
index fc75072..06da4be 100644
--- a/init/builtins.cpp
+++ b/init/builtins.cpp
@@ -451,78 +451,6 @@
if (false) DumpState();
}
-/* handle_fstab
- *
- * Read the given fstab file and execute func on it.
- */
-static Result<int> handle_fstab(const std::string& fstabfile, std::function<int(Fstab*)> func) {
- /*
- * Call fs_mgr_[u]mount_all() to [u]mount all filesystems. We fork(2) and
- * do the call in the child to provide protection to the main init
- * process if anything goes wrong (crash or memory leak), and wait for
- * the child to finish in the parent.
- */
- pid_t pid = fork();
- if (pid > 0) {
- /* Parent. Wait for the child to return */
- int status;
- int wp_ret = TEMP_FAILURE_RETRY(waitpid(pid, &status, 0));
- if (wp_ret == -1) {
- // Unexpected error code. We will continue anyway.
- PLOG(WARNING) << "waitpid failed";
- }
-
- if (WIFEXITED(status)) {
- return WEXITSTATUS(status);
- } else {
- return Error() << "child aborted";
- }
- } else if (pid == 0) {
- /* child, call fs_mgr_[u]mount_all() */
-
- // So we can always see what fs_mgr_[u]mount_all() does.
- // Only needed if someone explicitly changes the default log level in their init.rc.
- android::base::ScopedLogSeverity info(android::base::INFO);
-
- Fstab fstab;
- ReadFstabFromFile(fstabfile, &fstab);
-
- int child_ret = func(&fstab);
-
- _exit(child_ret);
- } else {
- return Error() << "fork() failed";
- }
-}
-
-/* mount_fstab
- *
- * Call fs_mgr_mount_all() to mount the given fstab
- */
-static Result<int> mount_fstab(const std::string& fstabfile, int mount_mode) {
- return handle_fstab(fstabfile, [mount_mode](Fstab* fstab) {
- int ret = fs_mgr_mount_all(fstab, mount_mode);
- if (ret == -1) {
- PLOG(ERROR) << "fs_mgr_mount_all returned an error";
- }
- return ret;
- });
-}
-
-/* umount_fstab
- *
- * Call fs_mgr_umount_all() to umount the given fstab
- */
-static Result<int> umount_fstab(const std::string& fstabfile) {
- return handle_fstab(fstabfile, [](Fstab* fstab) {
- int ret = fs_mgr_umount_all(fstab);
- if (ret != 0) {
- PLOG(ERROR) << "fs_mgr_umount_all returned " << ret;
- }
- return ret;
- });
-}
-
/* Queue event based on fs_mgr return code.
*
* code: return code of fs_mgr_mount_all
@@ -609,7 +537,7 @@
bool import_rc = true;
bool queue_event = true;
int mount_mode = MOUNT_MODE_DEFAULT;
- const auto& fstabfile = args[1];
+ const auto& fstab_file = args[1];
std::size_t path_arg_end = args.size();
const char* prop_post_fix = "default";
@@ -629,10 +557,12 @@
std::string prop_name = "ro.boottime.init.mount_all."s + prop_post_fix;
android::base::Timer t;
- auto mount_fstab_return_code = mount_fstab(fstabfile, mount_mode);
- if (!mount_fstab_return_code) {
- return Error() << "mount_fstab() failed " << mount_fstab_return_code.error();
+
+ Fstab fstab;
+ if (!ReadFstabFromFile(fstab_file, &fstab)) {
+ return Error() << "Could not read fstab";
}
+ auto mount_fstab_return_code = fs_mgr_mount_all(&fstab, mount_mode);
property_set(prop_name, std::to_string(t.duration().count()));
if (import_rc) {
@@ -643,7 +573,7 @@
if (queue_event) {
/* queue_fs_event will queue event based on mount_fstab return code
* and return processed return code*/
- auto queue_fs_result = queue_fs_event(*mount_fstab_return_code);
+ auto queue_fs_result = queue_fs_event(mount_fstab_return_code);
if (!queue_fs_result) {
return Error() << "queue_fs_event() failed: " << queue_fs_result.error();
}
@@ -654,9 +584,13 @@
/* umount_all <fstab> */
static Result<Success> do_umount_all(const BuiltinArguments& args) {
- auto umount_fstab_return_code = umount_fstab(args[1]);
- if (!umount_fstab_return_code) {
- return Error() << "umount_fstab() failed " << umount_fstab_return_code.error();
+ Fstab fstab;
+ if (!ReadFstabFromFile(args[1], &fstab)) {
+ return Error() << "Could not read fstab";
+ }
+
+ if (auto result = fs_mgr_umount_all(&fstab); result != 0) {
+ return Error() << "umount_fstab() failed " << result;
}
return Success();
}
diff --git a/libmeminfo/tools/procrank.cpp b/libmeminfo/tools/procrank.cpp
index 5e89254..cb3757d 100644
--- a/libmeminfo/tools/procrank.cpp
+++ b/libmeminfo/tools/procrank.cpp
@@ -42,7 +42,6 @@
public:
ProcessRecord(pid_t pid, bool get_wss = false, uint64_t pgflags = 0, uint64_t pgflags_mask = 0)
: pid_(-1),
- procmem_(nullptr),
oomadj_(OOM_SCORE_ADJ_MAX + 1),
cmdline_(""),
proportional_swap_(0),
@@ -79,15 +78,15 @@
// The .c_str() assignment below then takes care of trimming the cmdline at the first
// 0x00. This is how original procrank worked (luckily)
cmdline_.resize(strlen(cmdline_.c_str()));
- procmem_ = std::move(procmem);
+ usage_or_wss_ = get_wss ? procmem->Wss() : procmem->Usage();
+ swap_offsets_ = procmem->SwapOffsets();
pid_ = pid;
}
bool valid() const { return pid_ != -1; }
void CalculateSwap(const uint16_t* swap_offset_array, float zram_compression_ratio) {
- const std::vector<uint16_t>& swp_offs = procmem_->SwapOffsets();
- for (auto& off : swp_offs) {
+ for (auto& off : swap_offsets_) {
proportional_swap_ += getpagesize() / swap_offset_array[off];
unique_swap_ += swap_offset_array[off] == 1 ? getpagesize() : 0;
zswap_ = proportional_swap_ * zram_compression_ratio;
@@ -103,18 +102,19 @@
uint64_t zswap() const { return zswap_; }
// Wrappers to ProcMemInfo
- const std::vector<uint16_t>& SwapOffsets() const { return procmem_->SwapOffsets(); }
- const MemUsage& Usage() const { return procmem_->Usage(); }
- const MemUsage& Wss() const { return procmem_->Wss(); }
+ const std::vector<uint16_t>& SwapOffsets() const { return swap_offsets_; }
+ const MemUsage& Usage() const { return usage_or_wss_; }
+ const MemUsage& Wss() const { return usage_or_wss_; }
private:
pid_t pid_;
- std::unique_ptr<ProcMemInfo> procmem_;
int32_t oomadj_;
std::string cmdline_;
uint64_t proportional_swap_;
uint64_t unique_swap_;
uint64_t zswap_;
+ MemUsage usage_or_wss_;
+ std::vector<uint16_t> swap_offsets_;
};
// Show working set instead of memory consumption
@@ -171,7 +171,7 @@
while ((dir = readdir(procdir.get()))) {
if (!::android::base::ParseInt(dir->d_name, &pid)) continue;
if (!for_each_pid(pid)) return false;
- pids->push_back(pid);
+ pids->emplace_back(pid);
}
return true;
@@ -471,7 +471,7 @@
}
// Skip processes with no memory mappings
- uint64_t vss = proc.Usage().vss;
+ uint64_t vss = show_wss ? proc.Wss().vss : proc.Usage().vss;
if (vss == 0) return true;
// collect swap_offset counts from all processes in 1st pass
@@ -481,7 +481,7 @@
return false;
}
- procs.push_back(std::move(proc));
+ procs.emplace_back(std::move(proc));
return true;
};
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index 462ae8b..0044534 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -97,7 +97,7 @@
#
# create some directories (some are mount points) and symlinks
LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
- sbin dev proc sys system data odm oem acct config storage mnt apex $(BOARD_ROOT_EXTRA_FOLDERS)); \
+ dev proc sys system data odm oem acct config storage mnt apex $(BOARD_ROOT_EXTRA_FOLDERS)); \
ln -sf /system/bin $(TARGET_ROOT_OUT)/bin; \
ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
ln -sf /data/user_de/0/com.android.shell/files/bugreports $(TARGET_ROOT_OUT)/bugreports; \
