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change the indentation of sys_brk()

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NAKAMURA Gou
2013-06-12 16:53:45 +09:00
parent 93f15321a5
commit 3ffe835243
1 changed files with 23 additions and 24 deletions
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13
kernel/syscall.c
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@@ -494,7 +494,8 @@ SYSCALL_DECLARE(brk)
struct vm_regions *region = &cpu_local_var(current)->vm->region; struct vm_regions *region = &cpu_local_var(current)->vm->region;
unsigned long r; unsigned long r;
dkprintf("SC(%d)[sys_brk] brk_start=%lx,end=%lx\n", ihk_mc_get_processor_id(), region->brk_start, region->brk_end); dkprintf("SC(%d)[sys_brk] brk_start=%lx,end=%lx\n",
ihk_mc_get_processor_id(), region->brk_start, region->brk_end);
/* brk change fail, including glibc trick brk(0) to obtain current brk */ /* brk change fail, including glibc trick brk(0) to obtain current brk */
if(address < region->brk_start) { if(address < region->brk_start) {
@@ -510,18 +511,16 @@ SYSCALL_DECLARE(brk)
/* try to extend memory region */ /* try to extend memory region */
ihk_mc_spinlock_lock_noirq(&cpu_local_var(current)->vm->memory_range_lock); ihk_mc_spinlock_lock_noirq(&cpu_local_var(current)->vm->memory_range_lock);
region->brk_end = region->brk_end = extend_process_region(cpu_local_var(current),
extend_process_region(cpu_local_var(current), region->brk_start, region->brk_end, address, 0);
region->brk_start, region->brk_end,
address, 0);
ihk_mc_spinlock_unlock_noirq(&cpu_local_var(current)->vm->memory_range_lock); ihk_mc_spinlock_unlock_noirq(&cpu_local_var(current)->vm->memory_range_lock);
dkprintf("SC(%d)[sys_brk] brk_end set to %lx\n", ihk_mc_get_processor_id(), region->brk_end); dkprintf("SC(%d)[sys_brk] brk_end set to %lx\n",
ihk_mc_get_processor_id(), region->brk_end);
r = region->brk_end; r = region->brk_end;
out: out:
return r; return r;
} }
SYSCALL_DECLARE(getpid) SYSCALL_DECLARE(getpid)