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Searched refs:down_read_killable (Results 1 – 14 of 14) sorted by relevance

/openbmc/linux/include/linux/
H A Drwsem.h177 extern int __must_check down_read_killable(struct rw_semaphore *sem);
253 # define down_read_killable_nested(sem, subclass) down_read_killable(sem)
H A Dmmap_lock.h155 ret = down_read_killable(&mm->mmap_lock); in mmap_read_lock_killable()
/openbmc/linux/mm/
H A Dshrinker_debug.c58 ret = down_read_killable(&shrinker_rwsem); in shrinker_debugfs_count_show()
149 ret = down_read_killable(&shrinker_rwsem); in shrinker_debugfs_scan_write()
/openbmc/linux/drivers/platform/surface/
H A Dsurface_aggregator_cdev.c561 if (down_read_killable(&client->cdev->lock)) in ssam_cdev_device_ioctl()
582 if (down_read_killable(&cdev->lock)) in ssam_cdev_read()
606 if (down_read_killable(&cdev->lock)) in ssam_cdev_read()
H A Dsurface_dtx.c383 if (down_read_killable(&client->ddev->lock)) in surface_dtx_ioctl()
467 if (down_read_killable(&ddev->lock)) in surface_dtx_read()
491 if (down_read_killable(&ddev->lock)) in surface_dtx_read()
/openbmc/linux/kernel/
H A Dkcmp.c87 err = down_read_killable(l1); in kcmp_lock()
H A Dpid.c674 ret = down_read_killable(&task->signal->exec_update_lock); in __pidfd_fget()
H A Dfork.c1556 err = down_read_killable(&task->signal->exec_update_lock); in mm_access()
/openbmc/linux/kernel/locking/
H A Drwsem.c1540 int __sched down_read_killable(struct rw_semaphore *sem) in down_read_killable() function
1552 EXPORT_SYMBOL(down_read_killable);
/openbmc/linux/fs/
H A Dreaddir.c99 res = down_read_killable(&inode->i_rwsem); in iterate_dir()
/openbmc/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_debugfs.c1925 r = down_read_killable(&adev->reset_domain->sem); in amdgpu_debugfs_ib_preempt()
2027 ret = down_read_killable(&adev->reset_domain->sem); in amdgpu_reset_dump_register_list_read()
2038 ret = down_read_killable(&adev->reset_domain->sem); in amdgpu_reset_dump_register_list_read()
/openbmc/linux/net/core/
H A Dnet_namespace.c490 rv = down_read_killable(&pernet_ops_rwsem); in copy_net_ns()
/openbmc/linux/fs/proc/
H A Dbase.c444 int err = down_read_killable(&task->signal->exec_update_lock); in lock_trace()
3042 result = down_read_killable(&task->signal->exec_update_lock); in do_io_accounting()
/openbmc/linux/fs/afs/
H A Ddir.c348 if (down_read_killable(&dvnode->validate_lock) < 0) in afs_read_dir()