down_read_trylock  273 arch/arm/mm/fault.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  503 arch/arm64/mm/fault.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  140 arch/microblaze/mm/fault.c 	if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
down_read_trylock  126 arch/nds32/mm/fault.c 	if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
down_read_trylock   86 arch/nios2/mm/fault.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  521 arch/powerpc/mm/fault.c 	if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
down_read_trylock  318 arch/sparc/mm/fault_64.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  227 arch/unicore32/mm/fault.c 	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock 1404 arch/x86/mm/fault.c 	if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
down_read_trylock  936 drivers/android/binder_alloc.c 	if (!down_read_trylock(&mm->mmap_sem))
down_read_trylock  144 drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c 	else if (!down_read_trylock(&amn->lock))
down_read_trylock  286 drivers/gpu/drm/radeon/radeon_fence.c 	if (!down_read_trylock(&rdev->exclusive_lock)) {
down_read_trylock  373 drivers/gpu/drm/radeon/radeon_fence.c 	if (down_read_trylock(&rdev->exclusive_lock)) {
down_read_trylock  400 drivers/gpu/drm/radeon/radeon_fence.c 	if (down_read_trylock(&rdev->exclusive_lock)) {
down_read_trylock  497 drivers/infiniband/core/rdma_core.c 	if (!down_read_trylock(&ufile->hw_destroy_rwsem))
down_read_trylock  779 drivers/infiniband/core/rdma_core.c 	if (down_read_trylock(&ufile->hw_destroy_rwsem)) {
down_read_trylock  125 drivers/infiniband/core/umem_odp.c 	else if (!down_read_trylock(&per_mm->umem_rwsem))
down_read_trylock  839 drivers/infiniband/core/uverbs_main.c 	if (!down_read_trylock(&ufile->hw_destroy_rwsem))
down_read_trylock  105 drivers/infiniband/sw/siw/siw_qp.c 		   down_read_trylock(&qp->state_lock))) {
down_read_trylock 1163 drivers/infiniband/sw/siw/siw_qp_tx.c 	if (down_read_trylock(&qp->state_lock)) {
down_read_trylock  757 drivers/infiniband/sw/siw/siw_verbs.c 	if (!down_read_trylock(&qp->state_lock)) {
down_read_trylock  999 drivers/infiniband/sw/siw/siw_verbs.c 	if (!down_read_trylock(&qp->state_lock)) {
down_read_trylock 1136 drivers/md/dm-cache-target.c 	r = down_read_trylock(&cache->background_work_lock);
down_read_trylock  578 drivers/misc/sgi-gru/grufault.c 					down_read_trylock(&gts->ts_mm->mmap_sem)) {
down_read_trylock 1539 drivers/misc/vmw_balloon.c 	if (!down_read_trylock(&b->conf_sem))
down_read_trylock 1779 drivers/misc/vmw_balloon.c 	if (!down_read_trylock(&b->conf_sem))
down_read_trylock  318 drivers/net/ethernet/sfc/efx.h 	if (WARN_ON(down_read_trylock(sem))) {
down_read_trylock  267 drivers/net/ethernet/sfc/falcon/efx.h 	if (WARN_ON(down_read_trylock(sem))) {
down_read_trylock  192 drivers/net/wireless/ath/wil6210/main.c 	if (!down_read_trylock(&wil->mem_lock))
down_read_trylock  219 drivers/platform/chrome/cros_ec_ishtp.c 	if (!down_read_trylock(&init_lock)) {
down_read_trylock  478 drivers/platform/chrome/cros_ec_ishtp.c 	if (!down_read_trylock(&init_lock)) {
down_read_trylock 2415 drivers/scsi/ufs/ufshcd.c 	if (!down_read_trylock(&hba->clk_scaling_lock))
down_read_trylock 2317 drivers/staging/comedi/comedi_fops.c 	if (!down_read_trylock(&dev->attach_lock))
down_read_trylock  309 drivers/vfio/mdev/mdev_core.c 	if (!down_read_trylock(&parent->unreg_sem)) {
down_read_trylock  381 drivers/vfio/mdev/mdev_core.c 	if (!down_read_trylock(&parent->unreg_sem))
down_read_trylock 3390 fs/btrfs/extent-tree.c 		if (down_read_trylock(&used_bg->data_rwsem))
down_read_trylock  320 fs/btrfs/space-info.c 	if (down_read_trylock(&sb->s_umount)) {
down_read_trylock 2041 fs/ceph/caps.c 			if (down_read_trylock(&mdsc->snap_rwsem) == 0) {
down_read_trylock 2623 fs/ceph/caps.c 				if (!down_read_trylock(&mdsc->snap_rwsem)) {
down_read_trylock 2021 fs/ceph/inode.c 		if (!down_read_trylock(&mdsc->snap_rwsem)) {
down_read_trylock 1073 fs/ceph/xattr.c 		if (!down_read_trylock(&mdsc->snap_rwsem)) {
down_read_trylock 1614 fs/dcache.c    	WARN(down_read_trylock(&sb->s_umount), "s_umount should've been locked");
down_read_trylock  215 fs/dlm/lock.c  	return down_read_trylock(&ls->ls_in_recovery);
down_read_trylock 3161 fs/ext4/super.c 			if (down_read_trylock(&elr->lr_super->s_umount)) {
down_read_trylock 1184 fs/f2fs/checkpoint.c 		locked = down_read_trylock(&sbi->sb->s_umount);
down_read_trylock 2840 fs/f2fs/data.c 		if (!down_read_trylock(&fi->i_gc_rwsem[rw])) {
down_read_trylock 2845 fs/f2fs/data.c 		if (do_opu && !down_read_trylock(&fi->i_gc_rwsem[READ])) {
down_read_trylock 1690 fs/f2fs/f2fs.h 	return down_read_trylock(&sbi->cp_rwsem);
down_read_trylock 1540 fs/f2fs/node.c 		if (!down_read_trylock(&sbi->node_write))
down_read_trylock  339 fs/f2fs/sysfs.c 		if (!down_read_trylock(&sbi->sb->s_umount))
down_read_trylock 2514 fs/fs-writeback.c 	if (!down_read_trylock(&sb->s_umount))
down_read_trylock  299 fs/ocfs2/aops.c 	if (down_read_trylock(&oi->ip_alloc_sem) == 0) {
down_read_trylock  371 fs/ocfs2/aops.c 	if (down_read_trylock(&oi->ip_alloc_sem) == 0) {
down_read_trylock 2125 fs/ocfs2/file.c 			ret = down_read_trylock(&OCFS2_I(inode)->ip_alloc_sem);
down_read_trylock  648 fs/ocfs2/quota_global.c 	if (down_read_trylock(&sb->s_umount)) {
down_read_trylock 2177 fs/quota/dquot.c 	if (WARN_ON_ONCE(down_read_trylock(&sb->s_umount)))
down_read_trylock 2422 fs/quota/dquot.c 	if (WARN_ON_ONCE(down_read_trylock(&sb->s_umount)))
down_read_trylock 2479 fs/quota/dquot.c 	if (WARN_ON_ONCE(down_read_trylock(&sb->s_umount)))
down_read_trylock   97 fs/reiserfs/super.c 	if (!down_read_trylock(&s->s_umount)) {
down_read_trylock  418 fs/super.c     	if (down_read_trylock(&sb->s_umount)) {
down_read_trylock   44 fs/xfs/mrlock.h 	return down_read_trylock(&mrp->mr_lock);
down_read_trylock  234 fs/xfs/xfs_inode.c 		if (!down_read_trylock(&VFS_I(ip)->i_rwsem))
down_read_trylock  881 fs/xfs/xfs_super.c 	if (down_read_trylock(&sb->s_umount)) {
down_read_trylock  817 include/linux/fs.h 	return down_read_trylock(&inode->i_rwsem);
down_read_trylock  133 include/linux/rwsem.h extern int down_read_trylock(struct rw_semaphore *sem);
down_read_trylock  308 kernel/bpf/stackmap.c 	    down_read_trylock(&current->mm->mmap_sem) == 0) {
down_read_trylock 1526 kernel/locking/rwsem.c EXPORT_SYMBOL(down_read_trylock);
down_read_trylock 2544 kernel/sched/fair.c 	if (!down_read_trylock(&mm->mmap_sem))
down_read_trylock  118 mm/hmm.c       	else if (!down_read_trylock(&hmm->mirrors_sem)) {
down_read_trylock 1933 mm/khugepaged.c 	if (unlikely(!down_read_trylock(&mm->mmap_sem)))
down_read_trylock 6003 mm/memcontrol.c 	if (unlikely(!down_read_trylock(&mc.mm->mmap_sem))) {
down_read_trylock 1492 mm/memory.c    		BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
down_read_trylock 4428 mm/memory.c    	if (!down_read_trylock(&mm->mmap_sem))
down_read_trylock 3552 mm/mmap.c      	BUG_ON(down_read_trylock(&mm->mmap_sem));
down_read_trylock 3632 mm/mmap.c      	BUG_ON(down_read_trylock(&mm->mmap_sem));
down_read_trylock  571 mm/oom_kill.c  	if (!down_read_trylock(&mm->mmap_sem)) {
down_read_trylock  523 mm/rmap.c      	if (down_read_trylock(&root_anon_vma->rwsem)) {
down_read_trylock  603 mm/vmscan.c    	if (!down_read_trylock(&shrinker_rwsem))
down_read_trylock  712 mm/vmscan.c    	if (!down_read_trylock(&shrinker_rwsem))
down_read_trylock   62 net/ceph/osd_client.c 	if (unlikely(down_read_trylock(sem))) {