Function report |
Source Code:mm\mlock.c |
Create Date:2022-07-28 14:45:30 |
Last Modify:2022-05-23 14:12:58 | Copyright©Brick |
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Name:Munlock a batch of pages from the same zone* The work is split to two main phases
Proto:static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct pagevec * | pvec | |
struct zone * | zone |
293 | nr = pagevec_count(pvec) |
294 | delta_munlocked = -nr |
296 | pgrescued = 0 |
298 | pagevec_init( & pvec_putback) |
305 | If TestClearPageMlocked(page) Then |
314 | Else |
315 | delta_munlocked++ |
331 | pagevec_release( & pvec_putback) |
337 | If page Then |
Name | Describe |
---|---|
munlock_vma_pages_range | munlock_vma_pages_range() - munlock all pages in the vma range.'*@vma - vma containing range to be munlock()ed.*@start - start address in @vma of the range*@end - end of range in @vma.* For mremap(), munmap() and exit().* Called with @vma VM_LOCKED. |
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