Revision f2d0aa5bf8d4f7ae4cb1a7feebf5b1afddd0b9b0 authored by Yasunori Goto on 28 October 2006, 17:38:32 UTC, committed by Linus Torvalds on 28 October 2006, 18:30:52 UTC
Add __GFP_NOWARN flag to calling of __alloc_pages() in __kmalloc_section_memmap(). It can reduce noisy failure message. In ia64, section size is 1 GB, this means that order 8 pages are necessary for each section's memmap. It is often very hard requirement under heavy memory pressure as you know. So, __alloc_pages() gives up allocation and shows many noisy stack traces which means no page for each sections. (Current my environment shows 32 times of stack trace....) But, __kmalloc_section_memmap() calls vmalloc() after failure of it, and it can succeed allocation of memmap. So, its stack trace warning becomes just noisy. I suppose it shouldn't be shown. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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| .gitignore | -rw-r--r-- | 542 bytes |
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| CREDITS | -rw-r--r-- | 88.2 KB |
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| Makefile | -rw-r--r-- | 49.0 KB |
| README | -rw-r--r-- | 16.2 KB |
| REPORTING-BUGS | -rw-r--r-- | 3.0 KB |
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