| /linux-4.1.27/kernel/locking/ |
| D | rwsem.c | 32 int down_read_trylock(struct rw_semaphore *sem) in down_read_trylock() function
41 EXPORT_SYMBOL(down_read_trylock);
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| /linux-4.1.27/fs/xfs/ |
| D | mrlock.h | 56 return down_read_trylock(&mrp->mr_lock); in mrtryaccess()
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| D | xfs_super.c | 899 if (down_read_trylock(&sb->s_umount)) { in xfs_flush_inodes()
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| /linux-4.1.27/include/linux/ |
| D | rwsem.h | 113 extern int down_read_trylock(struct rw_semaphore *sem);
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| /linux-4.1.27/drivers/gpu/drm/radeon/ |
| D | radeon_fence.c | 278 if (!down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_check_lockup()
365 if (down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_is_signaled()
392 if (down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_enable_signaling()
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| /linux-4.1.27/arch/microblaze/mm/ |
| D | fault.c | 141 if (unlikely(!down_read_trylock(&mm->mmap_sem))) { in do_page_fault()
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| /linux-4.1.27/arch/nios2/mm/ |
| D | fault.c | 86 if (!down_read_trylock(&mm->mmap_sem)) { in do_page_fault()
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| /linux-4.1.27/arch/powerpc/mm/ |
| D | fault.c | 317 if (!down_read_trylock(&mm->mmap_sem)) { in do_page_fault()
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| /linux-4.1.27/arch/m32r/mm/ |
| D | fault.c | 138 if (!down_read_trylock(&mm->mmap_sem)) { in do_page_fault()
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| /linux-4.1.27/arch/unicore32/mm/ |
| D | fault.c | 234 if (!down_read_trylock(&mm->mmap_sem)) { in do_pf()
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| /linux-4.1.27/drivers/cpufreq/ |
| D | cpufreq.c | 218 if (!down_read_trylock(&cpufreq_rwsem)) in cpufreq_cpu_get()
768 if (!down_read_trylock(&cpufreq_rwsem)) in show()
796 if (!down_read_trylock(&cpufreq_rwsem)) in store()
1120 if (!down_read_trylock(&cpufreq_rwsem)) in __cpufreq_add_dev()
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| /linux-4.1.27/arch/sparc/mm/ |
| D | fault_64.c | 338 if (!down_read_trylock(&mm->mmap_sem)) { in do_sparc64_fault()
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| /linux-4.1.27/arch/arm/mm/ |
| D | fault.c | 292 if (!down_read_trylock(&mm->mmap_sem)) { in do_page_fault()
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| /linux-4.1.27/arch/arm64/mm/ |
| D | fault.c | 232 if (!down_read_trylock(&mm->mmap_sem)) { in do_page_fault()
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| /linux-4.1.27/arch/tile/kernel/ |
| D | stack.c | 404 down_read_trylock(&kbt->task->mm->mmap_sem); in tile_show_stack()
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| /linux-4.1.27/mm/ |
| D | rmap.c | 511 if (down_read_trylock(&root_anon_vma->rwsem)) { in page_lock_anon_vma_read()
1310 if (down_read_trylock(&vma->vm_mm->mmap_sem)) { in try_to_unmap_one()
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| D | mmap.c | 2717 if (unlikely(down_read_trylock(&mm->mmap_sem))) { in verify_mm_writelocked()
3209 BUG_ON(down_read_trylock(&mm->mmap_sem)); in mm_take_all_locks()
3280 BUG_ON(down_read_trylock(&mm->mmap_sem)); in mm_drop_all_locks()
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| D | vmscan.c | 389 if (!down_read_trylock(&shrinker_rwsem)) { in shrink_slab()
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| D | swapfile.c | 1259 if (!down_read_trylock(&mm->mmap_sem)) { in unuse_mm()
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| D | memory.c | 1510 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem)); in vm_insert_page()
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| D | memcontrol.c | 5170 if (unlikely(!down_read_trylock(&mm->mmap_sem))) { in mem_cgroup_move_charge()
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| /linux-4.1.27/arch/tile/mm/ |
| D | fault.c | 383 if (!down_read_trylock(&mm->mmap_sem)) { in handle_page_fault()
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| /linux-4.1.27/arch/blackfin/kernel/ |
| D | trace.c | 125 if (!down_read_trylock(&mm->mmap_sem)) in decode_address()
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| /linux-4.1.27/drivers/misc/sgi-gru/ |
| D | grufault.c | 587 down_read_trylock(>s->ts_mm->mmap_sem)) { in gru_intr()
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| /linux-4.1.27/arch/x86/mm/ |
| D | fault.c | 1180 if (unlikely(!down_read_trylock(&mm->mmap_sem))) { in __do_page_fault()
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| /linux-4.1.27/fs/ocfs2/ |
| D | aops.c | 299 if (down_read_trylock(&oi->ip_alloc_sem) == 0) { in ocfs2_readpage()
371 if (down_read_trylock(&oi->ip_alloc_sem) == 0) { in ocfs2_readpages()
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| /linux-4.1.27/fs/ |
| D | fs-writeback.c | 1477 if (!down_read_trylock(&sb->s_umount)) in try_to_writeback_inodes_sb_nr()
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| D | super.c | 369 if (down_read_trylock(&sb->s_umount)) { in trylock_super()
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| D | dcache.c | 1444 WARN(down_read_trylock(&sb->s_umount), "s_umount should've been locked"); in shrink_dcache_for_umount()
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| /linux-4.1.27/fs/f2fs/ |
| D | node.c | 1324 if (!down_read_trylock(&sbi->node_write)) in f2fs_write_node_page()
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| /linux-4.1.27/drivers/staging/comedi/ |
| D | comedi_fops.c | 2154 if (!down_read_trylock(&dev->attach_lock)) in comedi_mmap()
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| /linux-4.1.27/fs/ceph/ |
| D | caps.c | 1734 if (down_read_trylock(&mdsc->snap_rwsem) == 0) { in ceph_check_caps()
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| /linux-4.1.27/fs/btrfs/ |
| D | extent-tree.c | 4309 if (down_read_trylock(&sb->s_umount)) { in btrfs_writeback_inodes_sb_nr()
6690 if (down_read_trylock(&used_bg->data_rwsem)) in btrfs_lock_cluster()
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| /linux-4.1.27/fs/dlm/ |
| D | lock.c | 217 return down_read_trylock(&ls->ls_in_recovery); in dlm_lock_recovery_try()
|