/alps/fastwriter

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  • Committer: Suren A. Chilingaryan
  • Date: 2011-12-13 19:37:47 UTC
  • Revision ID: csa@dside.dyndns.org-20111213193747-g8ld48dh1kwypice
Properly detect /dev/null as raw device and do not set DIRECT flag on raw devices

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Lines of Context:
fastwriter.c
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        ctx->size = FASTWRITER_DEFAULT_BUFFER_SIZE;
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        break;
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     case FASTWRITER_BUFFER_MAX:
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        ctx->size = get_free_memory();
 
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        ctx->size = fastwriter_get_free_memory();
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        if ((ctx->size - FASTWRITER_RESERVE_MEMORY) < FASTWRITER_DEFAULT_BUFFER_SIZE)
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            ctx->size = FASTWRITER_DEFAULT_BUFFER_SIZE;
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    if (ctx->pos < ctx->tail) end = ctx->tail;
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    else end = ctx->size;
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    part1 = end - ctx->pos;
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    if (part1 < size) {