Mercurial > hg > nginx-quic
view auto/lib/zlib/makefile.owc @ 7972:52b34c3f89b4
Too large st_blocks values are now ignored (ticket #157).
With XFS, using "allocsize=64m" mount option results in large preallocation
being reported in the st_blocks as returned by fstat() till the file is
closed. This in turn results in incorrect cache size calculations and
wrong clearing based on max_size.
To avoid too aggressive cache clearing on such volumes, st_blocks values
which result in sizes larger than st_size and eight blocks (an arbitrary
limit) are no longer trusted, and we use st_size instead.
The ngx_de_fs_size() counterpart is intentionally not modified, as
it is used on closed files and hence not affected by this problem.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 22 Jun 2020 18:02:59 +0300 |
parents | 9d458803bbe0 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. CFLAGS = -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT) zlib.lib: cd $(ZLIB) wcl386 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c & compress.c inflate.c inffast.c inftrees.c wlib -n zlib.lib adler32.obj crc32.obj deflate.obj trees.obj & zutil.obj compress.obj inflate.obj inffast.obj inftrees.obj