Function prototype or declaration at include/linux/rwsem.h, line 155 References: drivers/md/bcache/btree.h, line 227 drivers/md/dm-snap.c, line 1849 drivers/staging/lustre/lustre/obdclass/llog_cat.c, line 275 drivers/staging/lustre/lustre/obdclass/llog_cat.c, line 290 drivers/staging/lustre/lustre/obdclass/llog_cat.c, line 295 drivers/staging/lustre/lustre/obdclass/llog_cat.c, line 311 drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c, line 229 drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c, line 464 fs/ext4/move_extent.c, line 157 fs/ext4/move_extent.c, line 160 fs/jfs/jfs_incore.h, line 111 fs/super.c, line 213 fs/xfs/mrlock.h, line 48 include/linux/rwsem.h, line 155 include/linux/rwsem.h, line 175 kernel/fork.c, line 375 kernel/locking/rwsem.c, line 166 kernel/locking/rwsem.c, line 175 security/keys/key.c, line 994 security/keys/key.c, line 1025 sound/core/seq/seq_ports.c, line 511 sound/core/seq/seq_ports.c, line 581