Lines Matching refs:brk
185 SYSCALL_DEFINE1(brk, unsigned long, brk) in SYSCALL_DEFINE1() argument
199 origbrk = mm->brk; in SYSCALL_DEFINE1()
214 if (brk < min_brk) in SYSCALL_DEFINE1()
223 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
227 newbrk = PAGE_ALIGN(brk); in SYSCALL_DEFINE1()
228 oldbrk = PAGE_ALIGN(mm->brk); in SYSCALL_DEFINE1()
230 mm->brk = brk; in SYSCALL_DEFINE1()
238 if (brk <= mm->brk) { in SYSCALL_DEFINE1()
251 mm->brk = brk; in SYSCALL_DEFINE1()
259 mm->brk = origbrk; in SYSCALL_DEFINE1()
280 mm->brk = brk; in SYSCALL_DEFINE1()
291 return brk; in SYSCALL_DEFINE1()