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Commit aa5be17a authored by Akilesh Kailash's avatar Akilesh Kailash Committed by Automerger Merge Worker
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Merge changes from topic "snapuserd-enable-read-ahead" am: 362b2b75 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1690661

Change-Id: Iccce1cbfcd7e99e40a5be8ff8a4ecbc64ba24cb0
parents fcc5b53c 362b2b75

fs_mgr/libsnapshot/include/libsnapshot/cow_format.h

+1 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ static constexpr uint64_t kCowMagicNumber = 0x436f77634f572121ULL; 
static constexpr uint32_t kCowVersionMajor = 2;

static constexpr uint32_t kCowVersionMinor = 0;



static constexpr uint32_t kCowVersionManifest = 1;

static constexpr uint32_t kCowVersionManifest = 2;



static constexpr uint32_t BLOCK_SZ = 4096;

static constexpr uint32_t BLOCK_SHIFT = (__builtin_ffs(BLOCK_SZ) - 1);

fs_mgr/libsnapshot/include/libsnapshot/cow_writer.h

+1 −1
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ struct CowOptions { 
    // Number of CowOperations in a cluster. 0 for no clustering. Cannot be 1.

    uint32_t cluster_ops = 200;



    bool scratch_space = false;

    bool scratch_space = true;

};



// Interface for writing to a snapuserd COW. All operations are ordered; merges