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Searched refs:bd_mutex (Results 1 – 9 of 9) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/s390/block/
H A Ddasd_genhd.c112 mutex_lock(&bdev->bd_mutex); in dasd_scan_partitions()
114 mutex_unlock(&bdev->bd_mutex); in dasd_scan_partitions()
148 mutex_lock(&bdev->bd_mutex); in dasd_destroy_partitions()
150 mutex_unlock(&bdev->bd_mutex); in dasd_destroy_partitions()
/OK3568_Linux_fs/kernel/block/partitions/
H A Dcore.c530 mutex_lock(&bdev->bd_mutex); in bdev_add_partition()
532 mutex_unlock(&bdev->bd_mutex); in bdev_add_partition()
538 mutex_unlock(&bdev->bd_mutex); in bdev_add_partition()
552 mutex_lock(&bdevp->bd_mutex); in bdev_del_partition()
553 mutex_lock_nested(&bdev->bd_mutex, 1); in bdev_del_partition()
570 mutex_unlock(&bdev->bd_mutex); in bdev_del_partition()
571 mutex_unlock(&bdevp->bd_mutex); in bdev_del_partition()
594 mutex_lock(&bdevp->bd_mutex); in bdev_resize_partition()
595 mutex_lock_nested(&bdev->bd_mutex, 1); in bdev_resize_partition()
610 mutex_unlock(&bdevp->bd_mutex); in bdev_resize_partition()
[all …]
/OK3568_Linux_fs/kernel/fs/
H A Dblock_dev.c818 mutex_init(&bdev->bd_mutex); in init_once()
1242 mutex_lock(&bdev->bd_mutex); in bd_link_disk_holder()
1287 mutex_unlock(&bdev->bd_mutex); in bd_link_disk_holder()
1306 mutex_lock(&bdev->bd_mutex); in bd_unlink_disk_holder()
1319 mutex_unlock(&bdev->bd_mutex); in bd_unlink_disk_holder()
1402 lockdep_assert_held(&bdev->bd_mutex); in bdev_disk_changed()
1496 mutex_lock_nested(&bdev->bd_mutex, for_part); in __blkdev_get()
1585 mutex_unlock(&bdev->bd_mutex); in __blkdev_get()
1607 mutex_unlock(&bdev->bd_mutex); in __blkdev_get()
1786 mutex_lock_nested(&bdev->bd_mutex, for_part); in __blkdev_put()
[all …]
/OK3568_Linux_fs/kernel/drivers/block/zram/
H A Dzram_drv.c1797 mutex_lock(&bdev->bd_mutex); in reset_store()
1800 mutex_unlock(&bdev->bd_mutex); in reset_store()
1807 mutex_unlock(&bdev->bd_mutex); in reset_store()
1815 mutex_lock(&bdev->bd_mutex); in reset_store()
1817 mutex_unlock(&bdev->bd_mutex); in reset_store()
1827 WARN_ON(!mutex_is_locked(&bdev->bd_mutex)); in zram_open()
2005 mutex_lock(&bdev->bd_mutex); in zram_remove()
2007 mutex_unlock(&bdev->bd_mutex); in zram_remove()
2013 mutex_unlock(&bdev->bd_mutex); in zram_remove()
/OK3568_Linux_fs/kernel/include/linux/
H A Dblk_types.h28 struct mutex bd_mutex; /* open/close mutex */ member
/OK3568_Linux_fs/kernel/drivers/block/
H A Dloop.c645 mutex_lock(&bdev->bd_mutex); in loop_reread_partitions()
647 mutex_unlock(&bdev->bd_mutex); in loop_reread_partitions()
1275 mutex_lock(&bdev->bd_mutex); in __loop_clr_fd()
1278 mutex_unlock(&bdev->bd_mutex); in __loop_clr_fd()
H A Dxen-blkfront.c2241 mutex_lock(&bdev->bd_mutex); in blkfront_closing()
2252 mutex_unlock(&bdev->bd_mutex); in blkfront_closing()
2611 mutex_lock(&bdev->bd_mutex); in blkfront_remove()
2626 mutex_unlock(&bdev->bd_mutex); in blkfront_remove()
/OK3568_Linux_fs/kernel/Documentation/filesystems/
H A Dlocking.rst478 ops bd_mutex
/OK3568_Linux_fs/kernel/Documentation/locking/
H A Dlockdep-design.rst222 mutex_lock_nested(&bdev->bd_contains->bd_mutex, BD_MUTEX_PARTITION);