[dm-devel] [PATCH 8/9] scsi: sd_zbc: Cleanup sd_zbc_alloc_report_buffer()
Bart Van Assche
bvanassche at acm.org
Fri Nov 8 19:06:31 UTC 2019
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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