x86: apply missing DMA/OOM prevention to floppy_32.h

commit 554d284ba90bc2306c31e5363789f05c320969c3 added _GPF_NORETRY to floppy_64.h to prevent OOM killer on floppy DMA allocations. Apply the same to the 32 bit variant. Found during the attempt to unify the _32/_64 variants. Seperate commit to document the resulting code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

x86: apply missing DMA/OOM prevention to floppy_32.h
commit 554d284ba90bc2306c31e5363789f05c320969c3 added _GPF_NORETRY to floppy_64.h to prevent OOM killer on floppy DMA allocations. Apply the same to the 32 bit variant. Found during the attempt to unify the _32/_64 variants. Seperate commit to document the resulting code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner · Thomas Gleixner
1 parent 106619c440
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
include/asm-x86/floppy_32.h
@@ -154,7 +154,7 @@
  
 static unsigned long dma_mem_alloc(unsigned long size)
 {
-	return __get_dma_pages(GFP_KERNEL,get_order(size));
+	return __get_dma_pages(GFP_KERNEL | __GFP_NORETRY, get_order(size));
 }
...	...	@@ -154,7 +154,7 @@
154	154
155	155	static unsigned long dma_mem_alloc(unsigned long size)
156	156	{
157		- return __get_dma_pages(GFP_KERNEL,get_order(size));
	157	+ return __get_dma_pages(GFP_KERNEL \| __GFP_NORETRY, get_order(size));
158	158	}
159	159
160	160