commit 988228908faa7c5b0c32ba150ec0fd5f95c8db22
author Daniel Rosenberg <drosen@google.com> Tue Apr 12 22:46:28 2016 +0000
committer android-build-merger <android-build-merger@google.com> Tue Apr 12 22:46:28 2016 +0000
tree 1f18b7633b9f1f70a50a97c73ccbda6535b79d80
parent 7badefbb61b1dfd8a8886800eb88766c5b3563b1
parent be480b6ae2ff0d1e263c0475cedbb6cca02f2fbc

resolve merge conflicts of 2857bd1 to nyc-dev
am: e3a3288

* commit 'e3a3288dddcde8c180dfe2935335ca3c475e37a2':
  Add nofail fstab option

Change-Id: I42d1d4862f9f630999f2479b9a9b9e14431fe8bf

fs_mgr/fs_mgr.c

diff --git a/fs_mgr/fs_mgr.c b/fs_mgr/fs_mgr.c
index 2d28b76..ab47312 100644
--- a/fs_mgr/fs_mgr.c
+++ b/fs_mgr/fs_mgr.c
@@ -626,11 +626,18 @@
             }
             encryptable = FS_MGR_MNTALL_DEV_MIGHT_BE_ENCRYPTED;
         } else {
-            ERROR("Failed to mount an un-encryptable or wiped partition on"
-                   "%s at %s options: %s error: %s\n",
-                   fstab->recs[attempted_idx].blk_device, fstab->recs[attempted_idx].mount_point,
-                   fstab->recs[attempted_idx].fs_options, strerror(mount_errno));
-            ++error_count;
+            if (fs_mgr_is_nofail(&fstab->recs[attempted_idx])) {
+                ERROR("Ignoring failure to mount an un-encryptable or wiped partition on"
+                       "%s at %s options: %s error: %s\n",
+                       fstab->recs[attempted_idx].blk_device, fstab->recs[attempted_idx].mount_point,
+                       fstab->recs[attempted_idx].fs_options, strerror(mount_errno));
+            } else {
+                ERROR("Failed to mount an un-encryptable or wiped partition on"
+                       "%s at %s options: %s error: %s\n",
+                       fstab->recs[attempted_idx].blk_device, fstab->recs[attempted_idx].mount_point,
+                       fstab->recs[attempted_idx].fs_options, strerror(mount_errno));
+                ++error_count;
+            }
             continue;
         }
     }

fs_mgr/fs_mgr_fstab.c

diff --git a/fs_mgr/fs_mgr_fstab.c b/fs_mgr/fs_mgr_fstab.c
index c8c624d..6d44e06 100644
--- a/fs_mgr/fs_mgr_fstab.c
+++ b/fs_mgr/fs_mgr_fstab.c
@@ -76,6 +76,7 @@
     { "notrim",       MF_NOTRIM },
     { "formattable", MF_FORMATTABLE },
     { "slotselect",  MF_SLOTSELECT },
+    { "nofail",      MF_NOFAIL },
     { "defaults",    0 },
     { 0,             0 },
 };
@@ -502,3 +503,8 @@
 {
     return fstab->fs_mgr_flags & MF_SLOTSELECT;
 }
+
+int fs_mgr_is_nofail(struct fstab_rec *fstab)
+{
+    return fstab->fs_mgr_flags & MF_NOFAIL;
+}

fs_mgr/fs_mgr_priv.h

diff --git a/fs_mgr/fs_mgr_priv.h b/fs_mgr/fs_mgr_priv.h
index 181b6cd..46975f1 100644
--- a/fs_mgr/fs_mgr_priv.h
+++ b/fs_mgr/fs_mgr_priv.h
@@ -83,6 +83,7 @@
 #define MF_FORMATTABLE  0x4000
 #define MF_SLOTSELECT   0x8000
 #define MF_FORCEFDEORFBE 0x10000
+#define MF_NOFAIL       0x40000
 
 #define DM_BUF_SIZE 4096
 

fs_mgr/include/fs_mgr.h

diff --git a/fs_mgr/include/fs_mgr.h b/fs_mgr/include/fs_mgr.h
index 0404dbd..6f4580e 100644
--- a/fs_mgr/include/fs_mgr.h
+++ b/fs_mgr/include/fs_mgr.h
@@ -106,6 +106,7 @@
 int fs_mgr_is_noemulatedsd(const struct fstab_rec *fstab);
 int fs_mgr_is_notrim(struct fstab_rec *fstab);
 int fs_mgr_is_formattable(struct fstab_rec *fstab);
+int fs_mgr_is_nofail(struct fstab_rec *fstab);
 int fs_mgr_swapon_all(struct fstab *fstab);
 
 int fs_mgr_do_format(struct fstab_rec *fstab);