Function report |
Source Code:mm\hugetlb.c |
Create Date:2022-07-28 15:27:49 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:hugetlb_nrpages_setup
Proto:static int __init hugetlb_nrpages_setup(char *s)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| char * | s |
| 2910 | If Not parsed_valid_hugepagesz Then |
| 2913 | parsed_valid_hugepagesz = true |
| 2914 | Return 1 |
| 2920 | Else if Not hugetlb_max_hstate Then mhp = default_hstate_max_huge_pages |
| 2922 | Else mhp = max_huge_pages |
| 2926 | pr_warn("hugepages= specified twice without interleaving hugepagesz=, ignoring\n") |
| 2927 | Return 1 |
| 2930 | If sscanf - Unformat a buffer into a list of arguments*@buf: input buffer*@fmt: formatting of buffer*@...: resulting arguments <= 0 Then mhp = 0 |
| 2938 | If hugetlb_max_hstate && order >= Free memory management - zoned buddy allocator. Then hugetlb_hstate_alloc_pages(r command line parsing ) |
| 2943 | Return 1 |
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