Hi Yunlong, It looks there is no way to create discard thread redundantly, so here we don't need to check this?
Thanks, On 2017/7/6 19:05, Yunlong Song wrote: > Signed-off-by: Yunlong Song <[email protected]> > --- > fs/f2fs/segment.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c > index 4c246e3..b48d004 100644 > --- a/fs/f2fs/segment.c > +++ b/fs/f2fs/segment.c > @@ -1417,6 +1417,8 @@ static int create_discard_cmd_control(struct > f2fs_sb_info *sbi) > > if (SM_I(sbi)->dcc_info) { > dcc = SM_I(sbi)->dcc_info; > + if (dcc->f2fs_issue_discard) > + return err; > goto init_thread; > } > > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
