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Searched refs:scan_mutex (Results 1 – 13 of 13) sorted by relevance

/linux/drivers/scsi/
H A Dscsi_scan.c1631 mutex_lock(&shost->scan_mutex); in __scsi_add_device()
1640 mutex_unlock(&shost->scan_mutex); in __scsi_add_device()
1841 mutex_lock(&shost->scan_mutex); in scsi_scan_target()
1849 mutex_unlock(&shost->scan_mutex); in scsi_scan_target()
1898 mutex_lock(&shost->scan_mutex); in scsi_scan_host_selected()
1912 mutex_unlock(&shost->scan_mutex); in scsi_scan_host_selected()
1951 mutex_lock(&shost->scan_mutex); in scsi_prep_async_scan()
1968 mutex_unlock(&shost->scan_mutex); in scsi_prep_async_scan()
1979 mutex_unlock(&shost->scan_mutex); in scsi_prep_async_scan()
2002 mutex_lock(&shost->scan_mutex); in scsi_finish_async_scan()
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H A Dstorvsc_drv.c513 mutex_lock(&host->scan_mutex); in storvsc_host_scan()
516 mutex_unlock(&host->scan_mutex); in storvsc_host_scan()
/linux/mm/
H A Dkmemleak.c33 * - scan_mutex (mutex): ensures that only one thread may scan the memory for
37 * scan_mutex is held. At the end of a scan, the gray_list is always empty.
46 * scan_mutex [-> object->lock] -> kmemleak_lock -> other_object->lock (SINGLE_DEPTH_NESTING)
48 * No kmemleak_lock and object->lock nesting is allowed outside scan_mutex
238 static DEFINE_MUTEX(scan_mutex);
1469 * enclosed by scan_mutex. in pointer_update_refs()
1692 * scan_mutex held.
1900 mutex_lock(&scan_mutex); in kmemleak_scan_thread()
1902 mutex_unlock(&scan_mutex); in kmemleak_scan_thread()
1916 * with the scan_mutex hel
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/linux/drivers/bus/fsl-mc/
H A Dfsl-mc-bus.c261 mutex_lock(&root_mc_bus->scan_mutex); in scan_fsl_mc_bus()
263 mutex_unlock(&root_mc_bus->scan_mutex); in scan_fsl_mc_bus()
794 mutex_init(&mc_bus->scan_mutex); in fsl_mc_device_add()
965 if (mutex_trylock(&mc_bus->scan_mutex)) { in fsl_mc_get_endpoint()
967 mutex_unlock(&mc_bus->scan_mutex); in fsl_mc_get_endpoint()
H A Dfsl-mc-private.h605 struct mutex scan_mutex; /* serializes bus scanning */ member
/linux/include/scsi/
H A Dscsi_host.h575 struct mutex scan_mutex;/* serialize scanning activity */
571 struct mutex scan_mutex;/* serialize scanning activity */ global() member
/linux/Documentation/RCU/
H A Dlockdep-splat.rst32 #0: (&shost->scan_mutex){+.+.}, at: [<ffffffff8145efca>]
/linux/drivers/scsi/smartpqi/
H A Dsmartpqi_init.c311 mutex_lock(&ctrl_info->scan_mutex); in pqi_ctrl_block_scan()
317 mutex_unlock(&ctrl_info->scan_mutex); in pqi_ctrl_unblock_scan()
2611 mutex_acquired = mutex_trylock(&ctrl_info->scan_mutex); in pqi_scan_scsi_devices()
2624 mutex_unlock(&ctrl_info->scan_mutex); in pqi_scan_scsi_devices()
2647 return !mutex_is_locked(&ctrl_info->scan_mutex); in pqi_scan_finished()
6639 mutex_acquired = mutex_trylock(&ctrl_info->scan_mutex); in pqi_sdev_destroy()
6645 mutex_unlock(&ctrl_info->scan_mutex); in pqi_sdev_destroy()
6651 mutex_unlock(&ctrl_info->scan_mutex); in pqi_sdev_destroy()
6659 mutex_unlock(&ctrl_info->scan_mutex); in pqi_sdev_destroy()
8847 mutex_init(&ctrl_info->scan_mutex); in pqi_alloc_ctrl_info()
H A Dsmartpqi.h1360 struct mutex scan_mutex; member
/linux/drivers/scsi/aacraid/
H A Dcommsup.c1803 mutex_lock(&dev->scan_mutex); in aac_scan_host()
1808 mutex_unlock(&dev->scan_mutex); in aac_scan_host()
H A Dlinit.c1673 mutex_init(&aac->scan_mutex); in aac_probe_one()
H A Daacraid.h1554 struct mutex scan_mutex; member
/linux/drivers/ufs/core/
H A Dufshcd.c1436 mutex_lock(&hba->host->scan_mutex); in ufshcd_clock_scaling_prepare()
1447 mutex_unlock(&hba->host->scan_mutex); in ufshcd_clock_scaling_prepare()
1463 mutex_unlock(&hba->host->scan_mutex); in ufshcd_clock_scaling_unprepare()