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(>s->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(¤t->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))) {