annotate auto/headers @ 7002:ab199f0eb8e8

Cache: ignore long locked entries during forced expire. Abnormally exited workers may leave locked cache entries, this can result in the cache size on disk exceeding max_size and shared memory exhaustion. This change mitigates the issue by ignoring locked entries during forced expire. It also increases the visibility of the problem by logging such entries.
author Dmitry Volyntsev <xeioex@nginx.com>
date Thu, 18 May 2017 18:39:16 +0300
parents d620f497c50f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 253
diff changeset
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 253
diff changeset
2 # Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
parents: 2624
diff changeset
3 # Copyright (C) Nginx, Inc.
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 253
diff changeset
4
253
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
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5
2615
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
6 ngx_include="unistd.h"; . auto/include
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
7 ngx_include="inttypes.h"; . auto/include
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
8 ngx_include="limits.h"; . auto/include
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
9 ngx_include="sys/filio.h"; . auto/include
2624
418c9f97bd01 fix FreeBSD before 7 building, broken in r2616
Igor Sysoev <igor@sysoev.ru>
parents: 2615
diff changeset
10 ngx_include="sys/param.h"; . auto/include
2615
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
11 ngx_include="sys/mount.h"; . auto/include
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
12 ngx_include="sys/statvfs.h"; . auto/include
ceef364208c8 ngx_fs_bsize()
Igor Sysoev <igor@sysoev.ru>
parents: 1954
diff changeset
13 ngx_include="crypt.h"; . auto/include