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
| File | Mode | Size |
|---|---|---|
| lmc | ||
| .gitignore | -rw-r--r-- | 12 bytes |
| Kconfig | -rw-r--r-- | 13.4 KB |
| Makefile | -rw-r--r-- | 1.9 KB |
| c101.c | -rw-r--r-- | 10.8 KB |
| cosa.c | -rw-r--r-- | 57.2 KB |
| cosa.h | -rw-r--r-- | 4.2 KB |
| dlci.c | -rw-r--r-- | 11.0 KB |
| dscc4.c | -rw-r--r-- | 53.4 KB |
| farsync.c | -rw-r--r-- | 70.1 KB |
| farsync.h | -rw-r--r-- | 14.1 KB |
| fsl_ucc_hdlc.c | -rw-r--r-- | 28.3 KB |
| fsl_ucc_hdlc.h | -rw-r--r-- | 3.1 KB |
| hd64570.c | -rw-r--r-- | 19.6 KB |
| hd64570.h | -rw-r--r-- | 8.4 KB |
| hd64572.c | -rw-r--r-- | 17.5 KB |
| hd64572.h | -rw-r--r-- | 15.7 KB |
| hdlc.c | -rw-r--r-- | 8.2 KB |
| hdlc_cisco.c | -rw-r--r-- | 9.6 KB |
| hdlc_fr.c | -rw-r--r-- | 29.4 KB |
| hdlc_ppp.c | -rw-r--r-- | 18.7 KB |
| hdlc_raw.c | -rw-r--r-- | 2.6 KB |
| hdlc_raw_eth.c | -rw-r--r-- | 3.1 KB |
| hdlc_x25.c | -rw-r--r-- | 4.9 KB |
| hostess_sv11.c | -rw-r--r-- | 7.2 KB |
| ixp4xx_hss.c | -rw-r--r-- | 36.9 KB |
| lapbether.c | -rw-r--r-- | 9.9 KB |
| n2.c | -rw-r--r-- | 13.2 KB |
| pc300too.c | -rw-r--r-- | 13.9 KB |
| pci200syn.c | -rw-r--r-- | 11.2 KB |
| sbni.c | -rw-r--r-- | 40.6 KB |
| sbni.h | -rw-r--r-- | 2.7 KB |
| sdla.c | -rw-r--r-- | 37.9 KB |
| sealevel.c | -rw-r--r-- | 7.9 KB |
| slic_ds26522.c | -rw-r--r-- | 6.3 KB |
| slic_ds26522.h | -rw-r--r-- | 3.4 KB |
| wanxl.c | -rw-r--r-- | 20.7 KB |
| wanxl.h | -rw-r--r-- | 4.4 KB |
| wanxlfw.S | -rw-r--r-- | 23.2 KB |
| wanxlfw.inc_shipped | -rw-r--r-- | 12.3 KB |
| x25_asy.c | -rw-r--r-- | 18.4 KB |
| x25_asy.h | -rw-r--r-- | 1.5 KB |
| z85230.c | -rw-r--r-- | 39.1 KB |
| z85230.h | -rw-r--r-- | 13.4 KB |
Computing file changes ...
