Function prototype or declaration at include/linux/fs.h, line 2104 References: drivers/block/xen-blkback/xenbus.c, line 389 drivers/md/dm-table.c, line 296 drivers/md/md.c, line 2187 drivers/mtd/devices/block2mtd.c, line 237 drivers/staging/lustre/lustre/llite/lloop.c, line 708 fs/block_dev.c, line 1345 fs/block_dev.c, line 1360 fs/ext3/super.c, line 361 fs/ext4/super.c, line 704 fs/jfs/jfs_logmgr.c, line 1125 fs/nfs/blocklayout/blocklayoutdev.c, line 159 fs/reiserfs/journal.c, line 2566 include/linux/fs.h, line 2104 kernel/power/swap.c, line 1427