Searched refs:overflow_maj (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/infiniband/core/ |
| D | uverbs_main.c | 861 static dev_t overflow_maj; variable
873 if (!overflow_maj) { in find_overflow_devnum()
874 ret = alloc_chrdev_region(&overflow_maj, 0, IB_UVERBS_MAX_DEVICES, in find_overflow_devnum()
918 base = devnum + overflow_maj; in ib_uverbs_add_one()
1049 if (overflow_maj) in ib_uverbs_cleanup()
1050 unregister_chrdev_region(overflow_maj, IB_UVERBS_MAX_DEVICES); in ib_uverbs_cleanup()
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| D | user_mad.c | 1123 static dev_t overflow_maj; variable
1129 if (!overflow_maj) { in find_overflow_devnum()
1130 ret = alloc_chrdev_region(&overflow_maj, 0, IB_UMAD_MAX_PORTS * 2, in find_overflow_devnum()
1163 base = devnum + overflow_maj; in ib_umad_init_port()
1385 if (overflow_maj) in ib_umad_cleanup()
1386 unregister_chrdev_region(overflow_maj, IB_UMAD_MAX_PORTS * 2); in ib_umad_cleanup()
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| D | ucm.c | 1232 static dev_t overflow_maj; variable
1238 if (!overflow_maj) { in find_overflow_devnum()
1239 ret = alloc_chrdev_region(&overflow_maj, 0, IB_UCM_MAX_DEVICES, in find_overflow_devnum()
1277 base = devnum + overflow_maj; in ib_ucm_add_one()
1368 if (overflow_maj) in ib_ucm_cleanup()
1369 unregister_chrdev_region(overflow_maj, IB_UCM_MAX_DEVICES); in ib_ucm_cleanup()
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