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Viewing changes to iocore/cache/P_CacheVol.h

  • Committer: Package Import Robot
  • Author(s): Adam Conrad
  • Date: 2012-12-17 22:28:16 UTC
  • mfrom: (5.1.8 raring-proposed)
  • Revision ID: package-import@ubuntu.com-20121217222816-7xwjsx5k76zkb63d
Tags: 3.2.0-1ubuntu1
* Revert FreeBSD strerror_r() fixes that give errors with glibc 2.16.
* Apply patch from Konstantinos Margaritis to define barriers on ARM.

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iocore/cache/P_CacheVol.h
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#define PIN_SCAN_EVERY                  16      // scan every 1/16 of disk
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#define VOL_HASH_TABLE_SIZE             32707
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#define VOL_HASH_EMPTY                 0xFFFF
 
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#define VOL_HASH_ALLOC_SIZE             (8 * 1024 * 1024)  // one chance per this unit
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#define LOOKASIDE_SIZE                  256
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#define EVACUATION_BUCKET_SIZE          (2 * EVACUATION_SIZE) // 16MB
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#define RECOVERY_SIZE                   EVACUATION_SIZE // 8MB
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      evacuate_size(0), disk(NULL), last_sync_serial(0), last_write_serial(0), recover_wrapped(false),
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      dir_sync_waiting(0), dir_sync_in_progress(0), writing_end_marker(0) {
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    open_dir.mutex = mutex;
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#if defined(_WIN32)
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    agg_buffer = (char *) malloc(AGG_SIZE);
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#else
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    agg_buffer = (char *) ink_memalign(sysconf(_SC_PAGESIZE), AGG_SIZE);
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#endif
 
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    agg_buffer = (char *)ats_memalign(sysconf(_SC_PAGESIZE), AGG_SIZE);
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    memset(agg_buffer, 0, AGG_SIZE);
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    SET_HANDLER(&Vol::aggWrite);
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  }
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  ~Vol() {
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    ink_memalign_free(agg_buffer);
 
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    ats_memalign_free(agg_buffer);
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  }
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};
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