Messages in this thread | | | From | "dada1" <> | Subject | hugetlb: No coalescing of adjacent mappings in /proc/pid/maps | Date | Wed, 6 Nov 2002 07:26:44 +0100 |
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Hello William
I noticed a small problem if a process allocates hugetlb memory using
sys_alloc_hugepages(0, 0, 4*1024*1024, PROT_READ|PROT_WRITE, 0) ;
If this process uses a lot of hugetlb pages, its /proc/pid/maps contains one entry for each mapping.
Could it be possible to coalesce all consecutive mappings onto only one ? As standard mmap() calls do ?
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