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
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| File | Mode | Size |
|---|---|---|
| masters | ||
| slaves | ||
| Kconfig | -rw-r--r-- | 970 bytes |
| Makefile | -rw-r--r-- | 163 bytes |
| w1.c | -rw-r--r-- | 31.0 KB |
| w1_family.c | -rw-r--r-- | 3.0 KB |
| w1_int.c | -rw-r--r-- | 6.1 KB |
| w1_internal.h | -rw-r--r-- | 3.1 KB |
| w1_io.c | -rw-r--r-- | 12.0 KB |
| w1_netlink.c | -rw-r--r-- | 19.3 KB |
| w1_netlink.h | -rw-r--r-- | 3.9 KB |
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