On Thu, Feb 22, 2024 at 10:04:19PM +0800, Gang Li wrote: > Allow hugetlb use padata_do_multithreaded for parallel initialization. > Select CONFIG_PADATA in this case. > > Signed-off-by: Gang Li <ligang.bdlg@xxxxxxxxxxxxx> > Tested-by: David Rientjes <rientjes@xxxxxxxxxx> > Reviewed-by: Muchun Song <muchun.song@xxxxxxxxx> > Tested-by: Paul E. McKenney <paulmck@xxxxxxxxxx> Acked-by: Daniel Jordan <daniel.m.jordan@xxxxxxxxxx> > --- > fs/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/Kconfig b/fs/Kconfig > index 89fdbefd1075f..c0b9599bf8e3a 100644 > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -262,6 +262,7 @@ menuconfig HUGETLBFS > depends on X86 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN > depends on (SYSFS || SYSCTL) > select MEMFD_CREATE > + select PADATA if SMP > help > hugetlbfs is a filesystem backing for HugeTLB pages, based on > ramfs. For architectures that support it, say Y here and read > -- > 2.20.1 >
