down_read_trylock 2105 arch/x86/kvm/mmu.c 		if (!down_read_trylock(&kvm->slots_lock))
down_read_trylock  692 arch/x86/mm/fault.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  571 fs/dcache.c    		if (down_read_trylock(&sb->s_umount)) {
down_read_trylock  725 fs/dcache.c    	if (down_read_trylock(&sb->s_umount))
down_read_trylock  211 fs/dlm/lock.c  	return down_read_trylock(&ls->ls_in_recovery);
down_read_trylock  574 fs/fs-writeback.c 			if (down_read_trylock(&sb->s_umount)) {
down_read_trylock 1682 fs/nfs/dir.c   		if (!down_read_trylock(s_umount))
down_read_trylock  296 fs/ocfs2/aops.c 	if (down_read_trylock(&oi->ip_alloc_sem) == 0) {
down_read_trylock  361 fs/ocfs2/aops.c 	if (down_read_trylock(&oi->ip_alloc_sem) == 0) {
down_read_trylock   56 fs/xfs/linux-2.6/mrlock.h 	return down_read_trylock(&mrp->mr_lock);
down_read_trylock   33 include/linux/rwsem.h extern int down_read_trylock(struct rw_semaphore *sem);
down_read_trylock 1946 mm/mmap.c      	if (unlikely(down_read_trylock(&mm->mmap_sem))) {
down_read_trylock 2358 mm/mmap.c      	BUG_ON(down_read_trylock(&mm->mmap_sem));
down_read_trylock 2429 mm/mmap.c      	BUG_ON(down_read_trylock(&mm->mmap_sem));
down_read_trylock  657 mm/swapfile.c  	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  181 mm/vmscan.c    	if (!down_read_trylock(&shrinker_rwsem))