project-base/server-skynet-source-3rd-jemalloc
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Refactor jemalloc_ffs*() into ffs_*().

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Use appropriate versions to resolve 64-to-32-bit data loss warnings.
This commit is contained in:
Jason Evans
2016-02-24 10:32:45 -08:00
parent b41a07c31a
commit 9f4ee6034c
8 changed files with 72 additions and 42 deletions
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4
include/jemalloc/internal/bitmap.h
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@@ -176,11 +176,11 @@ bitmap_sfu(bitmap_t *bitmap, const bitmap_info_t *binfo)
i = binfo->nlevels - 1;
g = bitmap[binfo->levels[i].group_offset];
bit = jemalloc_ffsl(g) - 1;
bit = ffs_lu(g) - 1;
while (i > 0) {
i--;
g = bitmap[binfo->levels[i].group_offset + bit];
bit = (bit << LG_BITMAP_GROUP_NBITS) + (jemalloc_ffsl(g) - 1);
bit = (bit << LG_BITMAP_GROUP_NBITS) + (ffs_lu(g) - 1);
}
bitmap_set(bitmap, binfo, bit);