Mercurial > hg > nginx
view auto/os/conf @ 7670:ccb5ff87ab3e
Cache: introduced min_free cache clearing.
Clearing cache based on free space left on a file system is
expected to allow better disk utilization in some cases, notably
when disk space might be also used for something other than nginx
cache (including nginx own temporary files) and while loading
cache (when cache size might be inaccurate for a while, effectively
disabling max_size cache clearing).
Based on a patch by Adam Bambuch.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 22 Jun 2020 18:03:00 +0300 |
parents | e4c21e417277 |
children | 35afae4b3dff |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo "checking for $NGX_SYSTEM specific features" case "$NGX_PLATFORM" in FreeBSD:*) . auto/os/freebsd ;; Linux:*) . auto/os/linux ;; SunOS:*) . auto/os/solaris ;; Darwin:*) . auto/os/darwin ;; win32) . auto/os/win32 ;; DragonFly:*) have=NGX_FREEBSD . auto/have_headers CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS" CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS" echo " + sendfile() found" have=NGX_HAVE_SENDFILE . auto/have CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS" ngx_spacer=' ' ;; NetBSD:*) CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $POSIX_DEPS" CORE_SRCS="$UNIX_SRCS" NGX_RPATH=YES ;; HP-UX:*) # HP/UX have=NGX_HPUX . auto/have_headers CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $POSIX_DEPS" CORE_SRCS="$UNIX_SRCS" CC_AUX_FLAGS="$CC_AUX_FLAGS -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" CC_AUX_FLAGS="$CC_AUX_FLAGS -D_HPUX_ALT_XOPEN_SOCKET_API" ;; OSF1:*) # Tru64 UNIX have=NGX_TRU64 . auto/have_headers have=NGX_HAVE_STRERROR_R . auto/nohave CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $POSIX_DEPS" CORE_SRCS="$UNIX_SRCS" ;; GNU:*) # GNU Hurd have=NGX_GNU_HURD . auto/have_headers CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $POSIX_DEPS" CORE_SRCS="$UNIX_SRCS" CC_AUX_FLAGS="$CC_AUX_FLAGS -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64" ;; *) CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $POSIX_DEPS" CORE_SRCS="$UNIX_SRCS" ;; esac case "$NGX_MACHINE" in i386 | i686 | i86pc) have=NGX_HAVE_NONALIGNED . auto/have NGX_MACH_CACHE_LINE=32 ;; amd64 | x86_64) have=NGX_HAVE_NONALIGNED . auto/have NGX_MACH_CACHE_LINE=64 ;; sun4u | sun4v | sparc | sparc64) have=NGX_ALIGNMENT value=16 . auto/define # TODO NGX_MACH_CACHE_LINE=64 ;; ia64 ) have=NGX_ALIGNMENT value=16 . auto/define # TODO NGX_MACH_CACHE_LINE=64 ;; aarch64 ) have=NGX_ALIGNMENT value=16 . auto/define NGX_MACH_CACHE_LINE=64 ;; *) have=NGX_ALIGNMENT value=16 . auto/define NGX_MACH_CACHE_LINE=32 ;; esac if test -z "$NGX_CPU_CACHE_LINE"; then NGX_CPU_CACHE_LINE=$NGX_MACH_CACHE_LINE fi have=NGX_CPU_CACHE_LINE value=$NGX_CPU_CACHE_LINE . auto/define