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Commit f9c8dce0 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "fs_mgr: Copy the blk_device from start_idx to current index" am: 3eb67e88 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2177122



Change-Id: I58bb21ac51764238ebd63e846b674aafe282bd1f
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 2aa2e7f9 3eb67e88

fs_mgr/fs_mgr.cpp

+9 −1
Original line number Diff line number Diff line
@@ -889,7 +889,7 @@ static bool fs_match(const std::string& in1, const std::string& in2) { 
// attempted_idx: On return, will indicate which fstab entry

//     succeeded. In case of failure, it will be the start_idx.

// Sets errno to match the 1st mount failure on failure.

static bool mount_with_alternatives(const Fstab& fstab, int start_idx, int* end_idx,

static bool mount_with_alternatives(Fstab& fstab, int start_idx, int* end_idx,

                                    int* attempted_idx) {

    unsigned long i;

    int mount_errno = 0;
@@ -909,6 +909,14 @@ static bool mount_with_alternatives(const Fstab& fstab, int start_idx, int* end_ 
            continue;

        }



        // fstab[start_idx].blk_device is already updated to /dev/dm-<N> by

        // AVB related functions. Copy it from start_idx to the current index i.

        if ((i != start_idx) && fstab[i].fs_mgr_flags.logical &&

            fstab[start_idx].fs_mgr_flags.logical &&

            (fstab[i].logical_partition_name == fstab[start_idx].logical_partition_name)) {

            fstab[i].blk_device = fstab[start_idx].blk_device;

        }



        int fs_stat = prepare_fs_for_mount(fstab[i].blk_device, fstab[i]);

        if (fs_stat & FS_STAT_INVALID_MAGIC) {

            LERROR << __FUNCTION__