tequilaOS/platform_system_vold
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vold: support F2FS compression

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Bug: 134580167
Change-Id: Iadd001dc5ce0f91a4337f5b27ea8cc54f9760b0d
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
This commit is contained in:
Jaegeuk Kim 2020-01-14 11:22:26 -08:00
parent 29ee196fb5
commit f64d30aa82
2 changed files with 15 additions and 4 deletions
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7
fs/F2fs.cpp
View file

@ -85,7 +85,12 @@ status_t Format(const std::string& source) {
cmd.push_back("-O");
cmd.push_back("encrypt");
}
if (android::base::GetBoolProperty("vold.has_compress", false)) {
cmd.push_back("-O");
cmd.push_back("compression");
cmd.push_back("-O");
cmd.push_back("extra_attr");
}
cmd.push_back("-O");
cmd.push_back("verity");

12
main.cpp
View file

@ -42,7 +42,7 @@
#include <sys/types.h>
static int process_config(VolumeManager* vm, bool* has_adoptable, bool* has_quota,
bool* has_reserved);
bool* has_reserved, bool* has_compress);
static void coldboot(const char* path);
static void parse_args(int argc, char** argv);
@ -103,8 +103,9 @@ int main(int argc, char** argv) {
bool has_adoptable;
bool has_quota;
bool has_reserved;
bool has_compress;
if (process_config(vm, &has_adoptable, &has_quota, &has_reserved)) {
if (process_config(vm, &has_adoptable, &has_quota, &has_reserved, &has_compress)) {
PLOG(ERROR) << "Error reading configuration... continuing anyways";
}
@ -131,6 +132,7 @@ int main(int argc, char** argv) {
android::base::SetProperty("vold.has_adoptable", has_adoptable ? "1" : "0");
android::base::SetProperty("vold.has_quota", has_quota ? "1" : "0");
android::base::SetProperty("vold.has_reserved", has_reserved ? "1" : "0");
android::base::SetProperty("vold.has_compress", has_compress ? "1" : "0");
// Do coldboot here so it won't block booting,
// also the cold boot is needed in case we have flash drive
@ -214,7 +216,7 @@ static void coldboot(const char* path) {
}
static int process_config(VolumeManager* vm, bool* has_adoptable, bool* has_quota,
bool* has_reserved) {
bool* has_reserved, bool* has_compress) {
ATRACE_NAME("process_config");
if (!ReadDefaultFstab(&fstab_default)) {
@ -226,6 +228,7 @@ static int process_config(VolumeManager* vm, bool* has_adoptable, bool* has_quot
*has_adoptable = false;
*has_quota = false;
*has_reserved = false;
*has_compress = false;
for (auto& entry : fstab_default) {
if (entry.fs_mgr_flags.quota) {
*has_quota = true;
@ -233,6 +236,9 @@ static int process_config(VolumeManager* vm, bool* has_adoptable, bool* has_quot
if (entry.reserved_size > 0) {
*has_reserved = true;
}
if (entry.fs_mgr_flags.fs_compress) {
*has_compress = true;
}
/* Make sure logical partitions have an updated blk_device. */
if (entry.fs_mgr_flags.logical && !fs_mgr_update_logical_partition(&entry)) {