Lines Matching refs:brk
170 SYSCALL_DEFINE1(brk, unsigned long, brk) in SYSCALL_DEFINE1() argument
184 origbrk = mm->brk; in SYSCALL_DEFINE1()
199 if (brk < min_brk) in SYSCALL_DEFINE1()
208 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
212 newbrk = PAGE_ALIGN(brk); in SYSCALL_DEFINE1()
213 oldbrk = PAGE_ALIGN(mm->brk); in SYSCALL_DEFINE1()
215 mm->brk = brk; in SYSCALL_DEFINE1()
223 if (brk <= mm->brk) { in SYSCALL_DEFINE1()
236 mm->brk = brk; in SYSCALL_DEFINE1()
244 mm->brk = origbrk; in SYSCALL_DEFINE1()
265 mm->brk = brk; in SYSCALL_DEFINE1()
276 return brk; in SYSCALL_DEFINE1()