Merge "init.rc: increase readahead window multiplier for POSIX_FADV_SEQUENTIAL files" into tm-dev
diff --git a/init/reboot.cpp b/init/reboot.cpp
index 6aa9912..41cf748 100644
--- a/init/reboot.cpp
+++ b/init/reboot.cpp
@@ -18,6 +18,7 @@
#include <dirent.h>
#include <fcntl.h>
+#include <linux/f2fs.h>
#include <linux/fs.h>
#include <linux/loop.h>
#include <mntent.h>
@@ -218,7 +219,7 @@
<< stat;
}
-static bool IsDataMounted() {
+static bool IsDataMounted(const std::string& fstype) {
std::unique_ptr<std::FILE, int (*)(std::FILE*)> fp(setmntent("/proc/mounts", "re"), endmntent);
if (fp == nullptr) {
PLOG(ERROR) << "Failed to open /proc/mounts";
@@ -227,7 +228,7 @@
mntent* mentry;
while ((mentry = getmntent(fp.get())) != nullptr) {
if (mentry->mnt_dir == "/data"s) {
- return true;
+ return fstype == "*" || mentry->mnt_type == fstype;
}
}
return false;
@@ -633,7 +634,7 @@
// If /data isn't mounted then we can skip the extra reboot steps below, since we don't need to
// worry about unmounting it.
- if (!IsDataMounted()) {
+ if (!IsDataMounted("*")) {
sync();
RebootSystem(cmd, reboot_target);
abort();
@@ -758,6 +759,16 @@
sem_post(&reboot_semaphore);
// Reboot regardless of umount status. If umount fails, fsck after reboot will fix it.
+ if (IsDataMounted("f2fs")) {
+ uint32_t flag = F2FS_GOING_DOWN_FULLSYNC;
+ unique_fd fd(TEMP_FAILURE_RETRY(open("/data", O_RDONLY)));
+ int ret = ioctl(fd, F2FS_IOC_SHUTDOWN, &flag);
+ if (ret) {
+ PLOG(ERROR) << "Shutdown /data: ";
+ } else {
+ LOG(INFO) << "Shutdown /data";
+ }
+ }
RebootSystem(cmd, reboot_target);
abort();
}
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 56e8f31..0bd0e1d 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -828,11 +828,11 @@
# directory used for odsign metrics
mkdir /data/misc/odsign/metrics 0770 root system
- # Directory for VirtualizationService temporary image files. Always create
- # a fresh new empty directory to remove any stale files from the previous
- # boot.
- rmdir /data/misc/virtualizationservice
- mkdir /data/misc/virtualizationservice 0700 system system
+ # Directory for VirtualizationService temporary image files.
+ # Delete any stale files owned by the old virtualizationservice uid (b/230056726).
+ chmod 0770 /data/misc/virtualizationservice
+ exec - virtualizationservice system -- /bin/rm -rf /data/misc/virtualizationservice
+ mkdir /data/misc/virtualizationservice 0770 system system
mkdir /data/preloads 0775 system system encryption=None