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Kernel: Simplify dump_backtrace() API for clients.

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It makes no sense that clients had to worry about whether or not KSyms
were loaded.
This commit is contained in:
Andreas Kling 2019-05-16 13:41:16 +02:00
parent 7a2da54c07
commit 2f4e7edee5
6 changed files with 10 additions and 11 deletions
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6
Kernel/kmalloc.cpp
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@ -99,14 +99,14 @@ void* kmalloc_impl(size_t size)
if (g_dump_kmalloc_stacks && ksyms_ready) {
dbgprintf("kmalloc(%u)\n", size);
dump_backtrace(true);
dump_backtrace();
}
// We need space for the allocation_t structure at the head of the block.
size_t real_size = size + sizeof(allocation_t);
if (sum_free < real_size) {
dump_backtrace(ksyms_ready);
dump_backtrace();
kprintf("%s(%u) kmalloc(): PANIC! Out of memory (sucks, dude)\nsum_free=%u, real_size=%u\n", current->process().name().characters(), current->pid(), sum_free, real_size);
hang();
}
@ -160,7 +160,7 @@ void* kmalloc_impl(size_t size)
}
kprintf("%s(%u) kmalloc(): PANIC! Out of memory (no suitable block for size %u)\n", current->process().name().characters(), current->pid(), size);
dump_backtrace(ksyms_ready);
dump_backtrace();
hang();
}