Searched refs:iobm (Results 1 - 4 of 4) sorted by relevance
/linux-master/arch/x86/kernel/ |
H A D | ioport.c | 54 struct io_bitmap *iobm = tsk->thread.io_bitmap; local 58 if (iobm && refcount_dec_and_test(&iobm->refcnt)) 59 kfree(iobm); 69 struct io_bitmap *iobm; local 82 iobm = t->io_bitmap; 83 if (!iobm) { 87 iobm = kmalloc(sizeof(*iobm), GFP_KERNEL); 88 if (!iobm) [all...] |
H A D | process.c | 426 static void tss_copy_io_bitmap(struct tss_struct *tss, struct io_bitmap *iobm) argument 436 memcpy(tss->io_bitmap.bitmap, iobm->bitmap, 437 max(tss->io_bitmap.prev_max, iobm->max)); 443 tss->io_bitmap.prev_max = iobm->max; 444 tss->io_bitmap.prev_sequence = iobm->sequence; 464 struct io_bitmap *iobm = t->io_bitmap; local 470 if (tss->io_bitmap.prev_sequence != iobm->sequence) 471 tss_copy_io_bitmap(tss, iobm);
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H A D | ptrace.c | 696 struct io_bitmap *iobm = target->thread.io_bitmap; local 698 return iobm ? DIV_ROUND_UP(iobm->max, regset->size) : 0; 705 struct io_bitmap *iobm = target->thread.io_bitmap; local 707 if (!iobm) 710 return membuf_write(&to, iobm->bitmap, IO_BITMAP_BYTES);
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H A D | sev.c | 554 struct io_bitmap *iobm = t->io_bitmap; local 557 if (!iobm) 561 if (test_bit(idx, iobm->bitmap))
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