Hi Ted, On Thu, Nov 14, 2019 at 10:19:53PM -0500, Theodore Y. Ts'o wrote: > On Thu, Oct 31, 2019 at 05:29:58PM +0800, Chao Yu wrote: > > On 2019/10/31 17:23, Gao Xiang wrote: > > > Similar to [1] [2], bio_alloc with __GFP_DIRECT_RECLAIM flags > > > guarantees bio allocation under some given restrictions, as > > > stated in block/bio.c and fs/direct-io.c So here it's ok to > > > not check for NULL value from bio_alloc(). > > > > > > [1] https://lore.kernel.org/r/20191030035518.65477-1-gaoxiang25@xxxxxxxxxx > > > [2] https://lore.kernel.org/r/20190830162812.GA10694@xxxxxxxxxxxxx > > > Cc: Theodore Ts'o <tytso@xxxxxxx> > > > Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx> > > > Cc: Ritesh Harjani <riteshh@xxxxxxxxxxxxx> > > > Cc: Chao Yu <yuchao0@xxxxxxxxxx> > > > Signed-off-by: Gao Xiang <gaoxiang25@xxxxxxxxxx> > > > > Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx> > > Thanks, applied. > > - Ted Thanks for considering this. Have a nice day. Thanks, Gao Xiang
