Revision 30f92d62e5b41a94de2d0bbd677a6ea2fcfed74f authored by Akinobu Mita on 06 September 2017, 10:15:31 UTC, committed by Christoph Hellwig on 11 September 2017, 16:29:38 UTC
The initial chunk size for host memory buffer allocation is currently PAGE_SIZE << MAX_ORDER. MAX_ORDER order allocation is usually failed without CONFIG_DMA_CMA. So the HMB allocation is retried with chunk size PAGE_SIZE << (MAX_ORDER - 1) in general, but there is no problem if the retry allocation works correctly. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> [hch: rebased] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Cc: stable@vger.kernel.org
1 parent 92dc689
debug_info.c
/*
* This file exists solely to ensure debug information for some core
* data structures is included in the final image even for
* CONFIG_DEBUG_INFO_REDUCED. Please do not add actual code. However,
* adding appropriate #includes is fine.
*/
#include <stdarg.h>
#include <linux/cred.h>
#include <linux/crypto.h>
#include <linux/dcache.h>
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/fscache-cache.h>
#include <linux/io.h>
#include <linux/kallsyms.h>
#include <linux/kernel.h>
#include <linux/kobject.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/net.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <net/addrconf.h>
#include <net/sock.h>
#include <net/tcp.h>
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