Mercurial > hg > nginx-quic
view docs/GNUmakefile @ 4164:c48662671609 stable-1.0
Merging r4130, r4131, r4135:
Linux AIO related fixes:
*) Fixing Linux AIO syscalls return value handling:
syscall(2) uses usual libc convention, it returns -1 on error and
sets errno. Obsolete _syscall(2) returns negative value of error.
*) Fixing Linux AIO initiatialization: AIO operations are disabled
if kernel does not support them. Previously worker just exited.
*) The "worker_aio_requests" directive.
The default value is 32 AIO simultaneous requests per worker. Previously
they were hardcoded to 1024, and it was too large, since Linux allocated
them early on io_setup(), but not on request itself. So with default value
of /proc/sys/fs/aio-max-nr equal to 65536 only 64 worker processes could
be run simultaneously. 32 AIO requests are enough for modern disks even if
server runs only 1 worker.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 30 Sep 2011 14:12:53 +0000 |
parents | 3e706fcccbf3 |
children | dc7549aa8556 |
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VER= $(shell grep 'define NGINX_VERSION' src/core/nginx.h \ | sed -e 's/^.*\"\(.*\)\"/\1/') NGINX= nginx-$(VER) TEMP= tmp CP= $(HOME)/java define XSLScript java -cp $(CP)/xsls/saxon.jar:$(CP)/xsls/xsls.jar \ com.pault.StyleSheet \ -x com.pault.XX -y com.pault.XX \ $(1) docs/xsls/dump.xsls \ | sed 's/ *$$//;/^ *$$/N;/\n *$$/D' > $(2) if [ ! -s $(2) ]; then rm $(2); fi; test -s $(2) endef define XSLT xmllint --noout --valid $2; \ xsltproc -o $3 \ $(shell echo $4 \\ | sed -e "s/\([^= ]*\)=\([^= ]*\)/--param \1 \"'\2'\"/g") \ $1 $2 endef changes: $(TEMP)/$(NGINX)/CHANGES.ru \ $(TEMP)/$(NGINX)/CHANGES $(TEMP)/$(NGINX)/CHANGES.ru: docs/xml/nginx/changes.xml \ docs/xslt/changes.xslt test -d $(TEMP)/$(NGINX) || mkdir -p $(TEMP)/$(NGINX) xsltproc --param lang "'ru'" \ -o $(TEMP)/$(NGINX)/CHANGES.ru \ docs/xslt/changes.xslt docs/xml/nginx/changes.xml $(TEMP)/$(NGINX)/CHANGES: docs/xml/nginx/changes.xml \ docs/xslt/changes.xslt test -d $(TEMP)/$(NGINX) || mkdir -p $(TEMP)/$(NGINX) xsltproc --param lang "'en'" \ -o $(TEMP)/$(NGINX)/CHANGES \ docs/xslt/changes.xslt docs/xml/nginx/changes.xml docs/xslt/changes.xslt: docs/xsls/changes.xsls $(call XSLScript, docs/xsls/changes.xsls, $@)