Lines Matching full:writeback

33 #include <linux/writeback.h>
67 /* Load or writeback failed due to decompression failure */
150  * when a zswap_entry is taken off the lru for writeback, in that case it
182  *              writeback logic. The entry is only reclaimed by the writeback
892 	 * of writebacks.  If writeback is disabled, reject the page since it  in zswap_compress()
987 * writeback code
994  * This can be thought of as a "resumed writeback" of the folio
996  * writeback path that was intercepted with the zswap_store()
1026 	 * shrinker. We generally writeback cold folios from zswap, and  in zswap_writeback_entry()
1070 	/* start writeback */  in zswap_writeback_entry()
1091  *    it is written back. The writeback rate as a result is dynamically
1094  *    the writeback rate will slow down. On the other hand, if the pool has a
1096  *    effectively increasing the writeback rate.
1104  *    can expect from writeback. We scale down the number of objects available
1223 	 * The shrinker resumes swap writeback, which will enter block  in zswap_shrinker_count()
1337 	 * writeback-disabled memcgs (memory.zswap.writeback=0) are not  in shrink_worker()
1342 	 * - No writeback-candidate memcgs found in a memcg tree walk.  in shrink_worker()
1343 	 * - Shrinking a writeback-candidate memcg failed.  in shrink_worker()
1395 		 * There are no writeback-candidate pages in the memcg.  in shrink_worker()
1473 	 * 2. Writeback is excluded by the entry not being on the LRU yet.  in zswap_store_page()
1474 	 *    The publishing order matters to prevent writeback from seeing  in zswap_store_page()
1562 	 * writeback could overwrite the new data in the swapfile.  in zswap_store()