page_cache.c File Reference

#include "vm/vm.h"

Include dependency graph for page_cache.c:

Functions
static bool	page_cache_readahead (struct page *page, void *kva)
static bool	page_cache_writeback (struct page *page)
static void	page_cache_destroy (struct page *page)
void	pagecache_init (void)
bool	page_cache_initializer (struct page *page, enum vm_type type, void *kva)
static void	page_cache_kworkerd (void *aux)

Variables
static const struct page_operations	page_cache_op
tid_t	page_cache_workerd

Function Documentation

page_cache_destroy()

static void page_cache_destroy ( struct page *  page )

static

                                       {
}

page_cache_initializer()

bool page_cache_initializer	(	struct page *	page,
		enum vm_type	type,
		void *	kva
	)

                                                                         {
    /* Set up the handler */
    page->operations = &page_cache_op;
 
}

page_cache_kworkerd()

static void page_cache_kworkerd ( void *  aux )

static

                                {
}

page_cache_readahead()

static bool page_cache_readahead ( struct page *  page, void *  kva  )

static

                                                    {
}

page_cache_writeback()

static bool page_cache_writeback ( struct page *  page )

static

                                         {
}

pagecache_init()

void pagecache_init

(

void

)

                      {
    /* TODO: Create a worker daemon for page cache with page_cache_kworkerd */
}

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Variable Documentation

page_cache_op

const struct page_operations page_cache_op

static

Initial value:

= {
    .swap_in = page_cache_readahead,
    .swap_out = page_cache_writeback,
    .destroy = page_cache_destroy,
    .type = VM_PAGE_CACHE,
}

page_cache_workerd

tid_t page_cache_workerd