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f5a7bbe20b
- client and server version 5.7.16-10 - pam-for-mysql: compatible with newer MySQL API (MySQL 5.7+) Thanks to all who have worked on Percona, MariaDB, and MySQL ports. Your tireless efforts have been instrumental in making this port happen. Differential Revision: https://reviews.freebsd.org/D8785
23 lines
985 B
C
23 lines
985 B
C
--- storage/myisam/mi_dynrec.c.orig 2016-11-27 19:44:54 UTC
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+++ storage/myisam/mi_dynrec.c
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@@ -65,18 +65,13 @@ my_bool mi_dynmap_file(MI_INFO *info, my
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DBUG_RETURN(1);
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}
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/*
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- I wonder if it is good to use MAP_NORESERVE. From the Linux man page:
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- MAP_NORESERVE
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- Do not reserve swap space for this mapping. When swap space is
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- reserved, one has the guarantee that it is possible to modify the
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- mapping. When swap space is not reserved one might get SIGSEGV
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- upon a write if no physical memory is available.
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+ MAP_NORESERVE is unimplemented in FreeBSD
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*/
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info->s->file_map= (uchar*)
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my_mmap(0, (size_t) size,
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info->s->mode==O_RDONLY ? PROT_READ :
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PROT_READ | PROT_WRITE,
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- MAP_SHARED | MAP_NORESERVE,
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+ MAP_SHARED,
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info->dfile, 0L);
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if (info->s->file_map == (uchar*) MAP_FAILED)
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{
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