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Commit 6cd3f0a1 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "inspect_cow: Print OTA ops for debugging" am: d297b88e 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2003095

Change-Id: I5b7fa8f61ab9c4c7abca625a4382f8049aadea61
parents fdcfae45 d297b88e

fs_mgr/libsnapshot/inspect_cow.cpp

+18 −0
Original line number Diff line number Diff line
@@ -155,6 +155,7 @@ static bool Inspect(const std::string& path, Options opt) { 
    }

    StringSink sink;

    bool success = true;

    uint64_t xor_ops = 0, copy_ops = 0, replace_ops = 0, zero_ops = 0;

    while (!iter->Done()) {

        const CowOperation& op = iter->Get();
@@ -187,9 +188,26 @@ static bool Inspect(const std::string& path, Options opt) { 
            }

        }



        if (op.type == kCowCopyOp) {

            copy_ops++;

        } else if (op.type == kCowReplaceOp) {

            replace_ops++;

        } else if (op.type == kCowZeroOp) {

            zero_ops++;

        } else if (op.type == kCowXorOp) {

            xor_ops++;

        }



        iter->Next();

    }



    if (!opt.silent) {

        auto total_ops = replace_ops + zero_ops + copy_ops + xor_ops;

        std::cout << "Total-data-ops: " << total_ops << "Replace-ops: " << replace_ops

                  << " Zero-ops: " << zero_ops << " Copy-ops: " << copy_ops

                  << " Xor_ops: " << xor_ops << std::endl;

    }



    return success;

}