Re: [PATCH 2/3] scsi: ufs: Delete an error message for a failed memory allocation in ufshcd_memory_alloc()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 2017-04-26 at 10:57 -0700, Subhash Jadavani wrote:
> PS: ufshcd_memory_alloc() also does some DMA coherent memory allocation 
> (via dmam_alloc_coherent() APIs) and tries to print out the message on 
> allocation failure. Although i don't know "out of memory" messages will 
> be printed out by dmam_alloc_coherent() APIs or not. If it does print it 
> out then we might want to remove our local memory allocation failure log 
> messages.

Basically most everything that has a gfp_t argument does a
dump_stack() on OOM unless __GFP_NOWARN is specified by that gfp_t.

--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux