Searched refs:pagecache (Results 1 – 22 of 22) sorted by relevance
33 unsigned long pagecache; in meminfo_proc_show() local74 pagecache = pages[LRU_ACTIVE_FILE] + pages[LRU_INACTIVE_FILE]; in meminfo_proc_show()75 pagecache -= min(pagecache / 2, wmark_low); in meminfo_proc_show()76 available += pagecache; in meminfo_proc_show()
596 致pagecache的可用内存减少。想象一下，一次pagecache未命中就会导致一次磁盘寻址，将
102 effectiveness of the pagecache. Clean pagecache pages are243 won't work because cleancache retains pagecache data pages251 is potentially much larger than the kernel pagecache and is most
18 KSM only merges anonymous (private) pages, never pagecache (file) pages.
93 (see __GFP_HIGHMEM), for example a page in the pagecache. The API has two
13 future it can expand over the pagecache layer starting with tmpfs.61 regions but it'd be ideal to move it to tmpfs and the pagecache
193 To free pagecache:197 To free slab objects and pagecache:207 (inodes, dentries, pagecache, etc...) These objects are automatically765 reclaim dentries and inodes at a "fair" rate with respect to pagecache and
44 then you can avoid using the pagecache to buffer I/Os. Turning
309 for pagecache pages, it will clear this bit when such310 a page first enters the pagecache.
755 available for the pagecache. Just think about it; a pagecache miss causes a
188 in the pagecache.
521 This is called when a netfs page is being evicted from the pagecache. The
453 from the pagecache.
858 pagecache). Doesn't include SwapCached870 for the pagecache. The kernel must use tricks to access1519 pagecache)1571 by truncating pagecache. A task can cause "negative" IO too. If this task1572 truncates some dirty pagecache, some IO which another task has been accounted
664 The filesystem must return the locked pagecache page for the specified688 that were able to be copied into pagecache.761 pagecache when the underlying blocksize != pagesize. If the required
297 remaining links or not. Caller does *not* evict the pagecache or inode-associated
60 nobh Do not attach buffer_heads to file pagecache.
237 ->readpages() populates the pagecache with the passed pages and starts
206 * Made it an option to use the old non-pagecache befs_file_read() for
506 pagecache and when a subsystem requests for contiguous area, the
451 (writebehind) through the local Linux client pagecache
905 Changed read and write to go through pagecache. Added additional address space operations.