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mirror: Don't undo the MADV_SEQUENTIAL hinting over the course of a migration

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nick
2013-05-30 11:06:15 +01:00
parent 76cf2dc7b9
commit 055836c8cb
1 changed files with 0 additions and 7 deletions
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7
src/mirror.c
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@@ -198,9 +198,6 @@ int mirror_pass(struct server * serve, int is_last_pass, uint64_t *written)
0, 0,
serve->mirror->mapped + current, serve->mirror->mapped + current,
MS_REQUEST_LIMIT_SECS); MS_REQUEST_LIMIT_SECS);
madvise( serve->mirror->mapped + current,
run,
MADV_DONTNEED );
/* now mark it clean */ /* now mark it clean */
bitset_clear_range(map, current, run); bitset_clear_range(map, current, run);
@@ -219,10 +216,6 @@ int mirror_pass(struct server * serve, int is_last_pass, uint64_t *written)
} }
} }
if ( !success ) {
madvise( serve->mirror->mapped, serve->size, MADV_NORMAL );
}
return success; return success;
} }