Lines Matching refs:brk
209 SYSCALL_DEFINE1(brk, unsigned long, brk) in SYSCALL_DEFINE1() argument
223 origbrk = mm->brk; in SYSCALL_DEFINE1()
238 if (brk < min_brk) in SYSCALL_DEFINE1()
247 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
251 newbrk = PAGE_ALIGN(brk); in SYSCALL_DEFINE1()
252 oldbrk = PAGE_ALIGN(mm->brk); in SYSCALL_DEFINE1()
254 mm->brk = brk; in SYSCALL_DEFINE1()
262 if (brk <= mm->brk) { in SYSCALL_DEFINE1()
270 mm->brk = brk; in SYSCALL_DEFINE1()
273 mm->brk = origbrk; in SYSCALL_DEFINE1()
289 mm->brk = brk; in SYSCALL_DEFINE1()
300 return brk; in SYSCALL_DEFINE1()