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use GFP_ATOMIC in interrupt context

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Balazs Gerofi bgerofi@riken.jp
2014-03-28 18:43:34 +09:00
parent ccd770ba24
commit b01b31f04d
1 changed files with 1 additions and 1 deletions
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2
executer/kernel/control.c
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@ -284,7 +284,7 @@ int mcexec_syscall(struct mcctrl_channel *c, int pid, unsigned long arg)
if (!wqhln) { if (!wqhln) {
retry_alloc: retry_alloc:
wqhln = kmalloc(sizeof(*wqhln), GFP_KERNEL); wqhln = kmalloc(sizeof(*wqhln), GFP_ATOMIC);
if (!wqhln) { if (!wqhln) {
printk("WARNING: coudln't alloc wait queue head, retrying..\n"); printk("WARNING: coudln't alloc wait queue head, retrying..\n");
goto retry_alloc; goto retry_alloc;