Local variable block/blk-barrier.c, line 135 [usage...] fs/direct-io.c, line 940 [usage...] fs/direct-io.c, line 1117 [usage...] include/linux/fs.h, line 1903 [usage...] include/linux/fs.h, line 1912 [usage...] include/linux/fs.h, line 1921 [usage...] mm/page_io.c, line 22 [usage...] Class, struct, or union member drivers/md/dm-path-selector.h, line 78 [usage...] fs/direct-io.c, line 91 [usage...] include/linux/blkdev.h, line 234 [usage...] include/linux/device-mapper.h, line 101 [usage...]