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Ensure fiemap ioctl calls are synchronous.

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nick
2012-09-11 15:37:13 +01:00
parent 239136064a
commit e724d83bec
1 changed files with 1 additions and 1 deletions
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src/ioutil.c
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@@ -21,7 +21,7 @@ struct bitset_mapping* build_allocation_map(int fd, uint64_t size, int resolutio
fiemap_count->fm_start = 0;
fiemap_count->fm_length = size;
fiemap_count->fm_flags = 0;
fiemap_count->fm_flags = FIEMAP_FLAG_SYNC;
fiemap_count->fm_extent_count = 0;
fiemap_count->fm_mapped_extents = 0;