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| author | Maxim Dounin <mdounin@mdounin.ru> | 2021-12-27 19:49:26 +0300 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2021-12-27 19:49:26 +0300 |
| commit | 1f01183b9e6658749934313fd72f7f16c1918b54 (patch) | |
| tree | 70456837095468405c238636c3e1aa1e63373110 /src/core | |
| parent | 2a00e6141f154d77a835e53b6527a1b3225f6f74 (diff) | |
| download | nginx-1f01183b9e6658749934313fd72f7f16c1918b54.tar.gz | |
Support for sendfile(SF_NOCACHE).
The SF_NOCACHE flag, introduced in FreeBSD 11 along with the new non-blocking
sendfile() implementation by glebius@, makes it possible to use sendfile()
along with the "directio" directive.
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/ngx_output_chain.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c index 41267eeff..857074253 100644 --- a/src/core/ngx_output_chain.c +++ b/src/core/ngx_output_chain.c @@ -256,10 +256,6 @@ ngx_output_chain_as_is(ngx_output_chain_ctx_t *ctx, ngx_buf_t *buf) } #endif - if (buf->in_file && buf->file->directio) { - return 0; - } - sendfile = ctx->sendfile; #if (NGX_SENDFILE_LIMIT) @@ -270,6 +266,19 @@ ngx_output_chain_as_is(ngx_output_chain_ctx_t *ctx, ngx_buf_t *buf) #endif +#if !(NGX_HAVE_SENDFILE_NODISKIO) + + /* + * With DIRECTIO, disable sendfile() unless sendfile(SF_NOCACHE) + * is available. + */ + + if (buf->in_file && buf->file->directio) { + sendfile = 0; + } + +#endif + if (!sendfile) { if (!ngx_buf_in_memory(buf)) { |