Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_alloc.c @ 5980:ccad84a174e0
Refactored sendfile() AIO preload.
This reduces layering violation and simplifies the logic of AIO preread, since
it's now triggered by the send chain function itself without falling back to
the copy filter. The context of AIO operation is now stored per file buffer,
which makes it possible to properly handle cases when multiple buffers come
from different locations, each with its own configuration.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Wed, 11 Feb 2015 17:52:15 +0300 |
parents | d620f497c50f |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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12 ngx_uint_t ngx_pagesize; |
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13 ngx_uint_t ngx_pagesize_shift; |
589 | 14 ngx_uint_t ngx_cacheline_size; |
346
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17 void *ngx_alloc(size_t size, ngx_log_t *log) |
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18 { |
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19 void *p; |
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20 |
501 | 21 p = malloc(size); |
22 if (p == NULL) { | |
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23 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
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24 "malloc(%uz) failed", size); |
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25 } |
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461 | 27 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0, "malloc: %p:%uz", p, size); |
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28 |
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29 return p; |
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30 } |
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33 void *ngx_calloc(size_t size, ngx_log_t *log) |
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34 { |
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35 void *p; |
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36 |
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37 p = ngx_alloc(size, log); |
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38 |
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39 if (p) { |
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40 ngx_memzero(p, size); |
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41 } |
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42 |
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43 return p; |
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44 } |