init: Fire shutdown trigger for thermal shutdown am: 63a1d0a5f9
am: da4e68944e
Change-Id: Ie8edf568678ea2c629df27e5d8fa15430f68891c
diff --git a/fs_mgr/fs_mgr.cpp b/fs_mgr/fs_mgr.cpp
index 91ed496..c9af421 100644
--- a/fs_mgr/fs_mgr.cpp
+++ b/fs_mgr/fs_mgr.cpp
@@ -249,6 +249,13 @@
le32_to_cpu(es->s_r_blocks_count_lo);
}
+static bool is_ext4_superblock_valid(const struct ext4_super_block* es) {
+ if (es->s_magic != EXT4_SUPER_MAGIC) return false;
+ if (es->s_rev_level != EXT4_DYNAMIC_REV && es->s_rev_level != EXT4_GOOD_OLD_REV) return false;
+ if (EXT4_INODES_PER_GROUP(es) == 0) return false;
+ return true;
+}
+
// Read the primary superblock from an ext4 filesystem. On failure return
// false. If it's not an ext4 filesystem, also set FS_STAT_EXT4_INVALID_MAGIC.
static bool read_ext4_superblock(const char* blk_device, struct ext4_super_block* sb, int* fs_stat) {
@@ -264,9 +271,8 @@
return false;
}
- if (sb->s_magic != EXT4_SUPER_MAGIC) {
- LINFO << "Invalid ext4 magic:0x" << std::hex << sb->s_magic << " "
- << "on '" << blk_device << "'";
+ if (!is_ext4_superblock_valid(sb)) {
+ LINFO << "Invalid ext4 superblock on '" << blk_device << "'";
// not a valid fs, tune2fs, fsck, and mount will all fail.
*fs_stat |= FS_STAT_EXT4_INVALID_MAGIC;
return false;
diff --git a/init/service.cpp b/init/service.cpp
index 82dd9b1..fc64db6 100644
--- a/init/service.cpp
+++ b/init/service.cpp
@@ -156,27 +156,7 @@
}
Service::Service(const std::string& name, const std::vector<std::string>& args)
- : name_(name),
- classnames_({"default"}),
- flags_(0),
- pid_(0),
- crash_count_(0),
- uid_(0),
- gid_(0),
- namespace_flags_(0),
- seclabel_(""),
- onrestart_(false, "<Service '" + name + "' onrestart>", 0),
- keychord_id_(0),
- ioprio_class_(IoSchedClass_NONE),
- ioprio_pri_(0),
- priority_(0),
- oom_score_adjust_(-1000),
- swappiness_(-1),
- soft_limit_in_bytes_(-1),
- limit_in_bytes_(-1),
- args_(args) {
- onrestart_.InitSingleTrigger("onrestart");
-}
+ : Service(name, 0, 0, 0, {}, 0, 0, "", args) {}
Service::Service(const std::string& name, unsigned flags, uid_t uid, gid_t gid,
const std::vector<gid_t>& supp_gids, const CapSet& capabilities,