diff --git a/fs_mgr/fs_mgr.c b/fs_mgr/fs_mgr.c
index c9876fd..6e6d69f 100644
--- a/fs_mgr/fs_mgr.c
+++ b/fs_mgr/fs_mgr.c
@@ -213,6 +213,73 @@
             le32_to_cpu(es->s_r_blocks_count_lo);
 }
 
+static int do_quota(char *blk_device, char *fs_type, struct fstab_rec *rec)
+{
+    int force_check = 0;
+    if (!strcmp(fs_type, "ext4")) {
+        /*
+         * Some system images do not have tune2fs for licensing reasons
+         * Detect these and skip reserve blocks.
+         */
+        if (access(TUNE2FS_BIN, X_OK)) {
+            ERROR("Not running %s on %s (executable not in system image)\n",
+                  TUNE2FS_BIN, blk_device);
+        } else {
+            char* arg1 = NULL;
+            char* arg2 = NULL;
+            int status = 0;
+            int ret = 0;
+            int fd = TEMP_FAILURE_RETRY(open(blk_device, O_RDONLY | O_CLOEXEC));
+            if (fd >= 0) {
+                struct ext4_super_block sb;
+                ret = read_super_block(fd, &sb);
+                if (ret < 0) {
+                    ERROR("Can't read '%s' super block: %s\n", blk_device, strerror(errno));
+                    goto out;
+                }
+
+                int has_quota = (sb.s_feature_ro_compat
+                        & cpu_to_le32(EXT4_FEATURE_RO_COMPAT_QUOTA)) != 0;
+                int want_quota = fs_mgr_is_quota(rec) != 0;
+
+                if (has_quota == want_quota) {
+                    INFO("Requested quota status is match on %s\n", blk_device);
+                    goto out;
+                } else if (want_quota) {
+                    INFO("Enabling quota on %s\n", blk_device);
+                    arg1 = "-Oquota";
+                    arg2 = "-Qusrquota,grpquota";
+                    force_check = 1;
+                } else {
+                    INFO("Disabling quota on %s\n", blk_device);
+                    arg1 = "-Q^usrquota,^grpquota";
+                    arg2 = "-O^quota";
+                }
+            } else {
+                ERROR("Failed to open '%s': %s\n", blk_device, strerror(errno));
+                return force_check;
+            }
+
+            char *tune2fs_argv[] = {
+                TUNE2FS_BIN,
+                arg1,
+                arg2,
+                blk_device,
+            };
+            ret = android_fork_execvp_ext(ARRAY_SIZE(tune2fs_argv), tune2fs_argv,
+                                          &status, true, LOG_KLOG | LOG_FILE,
+                                          true, NULL, NULL, 0);
+            if (ret < 0) {
+                /* No need to check for error in fork, we can't really handle it now */
+                ERROR("Failed trying to run %s\n", TUNE2FS_BIN);
+            }
+      out:
+            close(fd);
+        }
+    }
+    return force_check;
+}
+
 static void do_reserved_size(char *blk_device, char *fs_type, struct fstab_rec *rec)
 {
     /* Check for the types of filesystems we know how to check */
@@ -417,7 +484,10 @@
                 continue;
             }
 
-            if (fstab->recs[i].fs_mgr_flags & MF_CHECK) {
+            int force_check = do_quota(fstab->recs[i].blk_device, fstab->recs[i].fs_type,
+                                       &fstab->recs[i]);
+
+            if ((fstab->recs[i].fs_mgr_flags & MF_CHECK) || force_check) {
                 check_fs(fstab->recs[i].blk_device, fstab->recs[i].fs_type,
                          fstab->recs[i].mount_point);
             }
@@ -787,7 +857,10 @@
             wait_for_file(n_blk_device, WAIT_TIMEOUT);
         }
 
-        if (fstab->recs[i].fs_mgr_flags & MF_CHECK) {
+        int force_check = do_quota(fstab->recs[i].blk_device, fstab->recs[i].fs_type,
+                                   &fstab->recs[i]);
+
+        if ((fstab->recs[i].fs_mgr_flags & MF_CHECK) || force_check) {
             check_fs(n_blk_device, fstab->recs[i].fs_type,
                      fstab->recs[i].mount_point);
         }
diff --git a/fs_mgr/fs_mgr_fstab.c b/fs_mgr/fs_mgr_fstab.c
index 90c7435..41fb746 100644
--- a/fs_mgr/fs_mgr_fstab.c
+++ b/fs_mgr/fs_mgr_fstab.c
@@ -62,29 +62,31 @@
 };
 
 static struct flag_list fs_mgr_flags[] = {
-    { "wait",        MF_WAIT },
-    { "check",       MF_CHECK },
-    { "encryptable=",MF_CRYPT },
-    { "forceencrypt=",MF_FORCECRYPT },
-    { "fileencryption=",MF_FILEENCRYPTION },
-    { "forcefdeorfbe=",MF_FORCEFDEORFBE },
-    { "nonremovable",MF_NONREMOVABLE },
-    { "voldmanaged=",MF_VOLDMANAGED},
-    { "length=",     MF_LENGTH },
-    { "recoveryonly",MF_RECOVERYONLY },
-    { "swapprio=",   MF_SWAPPRIO },
-    { "zramsize=",   MF_ZRAMSIZE },
-    { "max_comp_streams=",   MF_MAX_COMP_STREAMS },
-    { "verify",      MF_VERIFY },
-    { "noemulatedsd", MF_NOEMULATEDSD },
-    { "notrim",       MF_NOTRIM },
-    { "formattable", MF_FORMATTABLE },
-    { "slotselect",  MF_SLOTSELECT },
-    { "nofail",      MF_NOFAIL },
-    { "latemount",   MF_LATEMOUNT },
-    { "reservedsize=", MF_RESERVEDSIZE },
-    { "defaults",    0 },
-    { 0,             0 },
+    { "wait",               MF_WAIT },
+    { "check",              MF_CHECK },
+    { "encryptable=",       MF_CRYPT },
+    { "forceencrypt=",      MF_FORCECRYPT },
+    { "fileencryption=",    MF_FILEENCRYPTION },
+    { "forcefdeorfbe=",     MF_FORCEFDEORFBE },
+    { "nonremovable",       MF_NONREMOVABLE },
+    { "voldmanaged=",       MF_VOLDMANAGED},
+    { "length=",            MF_LENGTH },
+    { "recoveryonly",       MF_RECOVERYONLY },
+    { "swapprio=",          MF_SWAPPRIO },
+    { "zramsize=",          MF_ZRAMSIZE },
+    { "max_comp_streams=",  MF_MAX_COMP_STREAMS },
+    { "verifyatboot",       MF_VERIFYATBOOT },
+    { "verify",             MF_VERIFY },
+    { "noemulatedsd",       MF_NOEMULATEDSD },
+    { "notrim",             MF_NOTRIM },
+    { "formattable",        MF_FORMATTABLE },
+    { "slotselect",         MF_SLOTSELECT },
+    { "nofail",             MF_NOFAIL },
+    { "latemount",          MF_LATEMOUNT },
+    { "reservedsize=",      MF_RESERVEDSIZE },
+    { "quota",              MF_QUOTA },
+    { "defaults",           0 },
+    { 0,                    0 },
 };
 
 #define EM_SOFTWARE 1
@@ -586,3 +588,8 @@
 {
     return fstab->fs_mgr_flags & MF_LATEMOUNT;
 }
+
+int fs_mgr_is_quota(struct fstab_rec *fstab)
+{
+    return fstab->fs_mgr_flags & MF_QUOTA;
+}
diff --git a/fs_mgr/fs_mgr_priv.h b/fs_mgr/fs_mgr_priv.h
index 23c97e4..db86afa 100644
--- a/fs_mgr/fs_mgr_priv.h
+++ b/fs_mgr/fs_mgr_priv.h
@@ -65,28 +65,30 @@
  *
  */
 
-#define MF_WAIT         0x1
-#define MF_CHECK        0x2
-#define MF_CRYPT        0x4
-#define MF_NONREMOVABLE 0x8
-#define MF_VOLDMANAGED  0x10
-#define MF_LENGTH       0x20
-#define MF_RECOVERYONLY 0x40
-#define MF_SWAPPRIO     0x80
-#define MF_ZRAMSIZE     0x100
-#define MF_VERIFY       0x200
-#define MF_FORCECRYPT   0x400
-#define MF_NOEMULATEDSD 0x800 /* no emulated sdcard daemon, sd card is the only
-                                 external storage */
-#define MF_NOTRIM       0x1000
-#define MF_FILEENCRYPTION 0x2000
-#define MF_FORMATTABLE  0x4000
-#define MF_SLOTSELECT   0x8000
-#define MF_FORCEFDEORFBE 0x10000
-#define MF_LATEMOUNT    0x20000
-#define MF_NOFAIL       0x40000
+#define MF_WAIT                  0x1
+#define MF_CHECK                 0x2
+#define MF_CRYPT                 0x4
+#define MF_NONREMOVABLE          0x8
+#define MF_VOLDMANAGED          0x10
+#define MF_LENGTH               0x20
+#define MF_RECOVERYONLY         0x40
+#define MF_SWAPPRIO             0x80
+#define MF_ZRAMSIZE            0x100
+#define MF_VERIFY              0x200
+#define MF_FORCECRYPT          0x400
+#define MF_NOEMULATEDSD        0x800 /* no emulated sdcard daemon, sd card is the only
+                                        external storage */
+#define MF_NOTRIM             0x1000
+#define MF_FILEENCRYPTION     0x2000
+#define MF_FORMATTABLE        0x4000
+#define MF_SLOTSELECT         0x8000
+#define MF_FORCEFDEORFBE     0x10000
+#define MF_LATEMOUNT         0x20000
+#define MF_NOFAIL            0x40000
+#define MF_VERIFYATBOOT      0x80000
 #define MF_MAX_COMP_STREAMS 0x100000
-#define MF_RESERVEDSIZE 0x200000
+#define MF_RESERVEDSIZE     0x200000
+#define MF_QUOTA            0x400000
 
 #define DM_BUF_SIZE 4096
 
diff --git a/fs_mgr/include/fs_mgr.h b/fs_mgr/include/fs_mgr.h
index ed22e90..e7a0a1d 100644
--- a/fs_mgr/include/fs_mgr.h
+++ b/fs_mgr/include/fs_mgr.h
@@ -123,6 +123,7 @@
 int fs_mgr_is_formattable(struct fstab_rec *fstab);
 int fs_mgr_is_nofail(struct fstab_rec *fstab);
 int fs_mgr_is_latemount(struct fstab_rec *fstab);
+int fs_mgr_is_quota(struct fstab_rec *fstab);
 int fs_mgr_swapon_all(struct fstab *fstab);
 
 int fs_mgr_do_format(struct fstab_rec *fstab, bool reserve_footer);