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Searched refs:aux_nr_pages (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/kernel/events/
A Dring_buffer.c581 from &= (rb->aux_nr_pages << PAGE_SHIFT) - 1; in perf_output_copy_aux()
582 to &= (rb->aux_nr_pages << PAGE_SHIFT) - 1; in perf_output_copy_aux()
600 from &= (rb->aux_nr_pages << PAGE_SHIFT) - 1; in perf_output_copy_aux()
661 if (rb->aux_nr_pages) { in __rb_free_aux()
662 for (pg = 0; pg < rb->aux_nr_pages; pg++) in __rb_free_aux()
666 rb->aux_nr_pages = 0; in __rb_free_aux()
708 for (rb->aux_nr_pages = 0; rb->aux_nr_pages < nr_pages;) { in rb_alloc_aux()
718 last > rb->aux_nr_pages; rb->aux_nr_pages++) in rb_alloc_aux()
719 rb->aux_pages[rb->aux_nr_pages] = page_address(page++); in rb_alloc_aux()
949 if (rb->aux_nr_pages) { in perf_mmap_to_page()
[all …]
A Dinternal.h47 int aux_nr_pages; member
90 return !!rb->aux_nr_pages; in rb_has_aux()
131 return rb->aux_nr_pages << PAGE_SHIFT; in perf_aux_size()
A Dcore.c6274 atomic_long_sub(rb->aux_nr_pages - rb->aux_mmap_locked, &mmap_user->locked_vm); in perf_mmap_close()
6432 if (rb_has_aux(rb) && rb->aux_nr_pages != nr_pages) in perf_mmap()

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