Lines Matching refs:brk
178 SYSCALL_DEFINE1(brk, unsigned long, brk) in SYSCALL_DEFINE1() argument
191 origbrk = mm->brk; in SYSCALL_DEFINE1()
206 if (brk < min_brk) in SYSCALL_DEFINE1()
215 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
219 newbrk = PAGE_ALIGN(brk); in SYSCALL_DEFINE1()
220 oldbrk = PAGE_ALIGN(mm->brk); in SYSCALL_DEFINE1()
222 mm->brk = brk; in SYSCALL_DEFINE1()
227 if (brk <= mm->brk) { in SYSCALL_DEFINE1()
238 mm->brk = brk; in SYSCALL_DEFINE1()
262 mm->brk = brk; in SYSCALL_DEFINE1()
272 return brk; in SYSCALL_DEFINE1()
275 mm->brk = origbrk; in SYSCALL_DEFINE1()