Local variable fs/direct-io.c, line 987 [usage...] fs/direct-io.c, line 1163 [usage...] include/linux/fs.h, line 2354 [usage...] mm/page_io.c, line 23 [usage...] Class, struct, or union member drivers/md/dm-path-selector.h, line 81 [usage...] fs/btrfs/disk-io.c, line 69 [usage...] fs/btrfs/volumes.h, line 133 [usage...] fs/direct-io.c, line 84 [usage...] include/linux/blkdev.h, line 162 [usage...] include/linux/device-mapper.h, line 143 [usage...] Function prototype or declaration block/blk-core.c, line 2219 [usage...]