Re: [dm-devel] [PATCH 8/9] scsi: sd_zbc: Cleanup sd_zbc_alloc_report_buffer()

Fri, 08 Nov 2019 11:08:17 -0800 

On 11/7/19 5:57 PM, Damien Le Moal wrote:

-       buf = vzalloc(bufsize);
-       if (buf)
-               *buflen = bufsize;
+       while (bufsize >= SECTOR_SIZE) {
+               buf = vzalloc(bufsize);
+               if (buf) {
+                       *buflen = bufsize;
+                       return buf;
+               }
+               bufsize >>= 1;
+       }


Hi Damien,


Has it been considered to pass the __GFP_NORETRY flag to this vzalloc() 
call?


Thanks,

Bart.

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