Function report |
Source Code:mm\page_alloc.c |
Create Date:2022-07-28 15:06:20 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Frees a page fragment allocated out of either a compound or order 0 page.
Proto:void page_frag_free(void *addr)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| void * | addr |
| 4913 | page = virt_to_head_page(addr) |
| 4915 | If Value for the false possibility is greater at compile time(Drop a ref, return true if the refcount fell to zero (the page has no users)) Then free_the_page(page, compound_order(page)) |
| Name | Describe |
|---|---|
| skb_free_frag |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |