Lines Matching refs:spm
94 u32 **spm, *spp; in subpage_prot_clear() local
111 spm = spt->low_prot; in subpage_prot_clear()
113 spm = spt->protptrs[addr >> SBP_L3_SHIFT]; in subpage_prot_clear()
114 if (!spm) in subpage_prot_clear()
117 spp = spm[(addr >> SBP_L2_SHIFT) & (SBP_L2_COUNT - 1)]; in subpage_prot_clear()
189 u32 **spm, *spp; in SYSCALL_DEFINE3() local
237 spm = spt->low_prot; in SYSCALL_DEFINE3()
239 spm = spt->protptrs[addr >> SBP_L3_SHIFT]; in SYSCALL_DEFINE3()
240 if (!spm) { in SYSCALL_DEFINE3()
241 spm = (u32 **)get_zeroed_page(GFP_KERNEL); in SYSCALL_DEFINE3()
242 if (!spm) in SYSCALL_DEFINE3()
244 spt->protptrs[addr >> SBP_L3_SHIFT] = spm; in SYSCALL_DEFINE3()
247 spm += (addr >> SBP_L2_SHIFT) & (SBP_L2_COUNT - 1); in SYSCALL_DEFINE3()
248 spp = *spm; in SYSCALL_DEFINE3()
253 *spm = spp; in SYSCALL_DEFINE3()