Toshi Kani <toshi.k...@hpe.com> writes: > shmem_get_unmapped_area() checks SHMEM_SB(sb)->huge incorrectly, > which leads to a reversed effect of "huge=" mount option. > > Fix the check in shmem_get_unmapped_area(). > > Note, the default value of SHMEM_SB(sb)->huge remains as > SHMEM_HUGE_NEVER. User will need to specify "huge=" option to > enable huge page mappings. >
Any update on getting this merged ? Reviewed-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> > Reported-by: Hillf Danton <hillf...@alibaba-inc.com> > Signed-off-by: Toshi Kani <toshi.k...@hpe.com> > Cc: Andrew Morton <a...@linux-foundation.org> > Cc: Kirill A. Shutemov <kirill.shute...@linux.intel.com> > Cc: Hugh Dickins <hu...@google.com> > --- > mm/shmem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/shmem.c b/mm/shmem.c > index fd8b2b5..aec5b49 100644 > --- a/mm/shmem.c > +++ b/mm/shmem.c > @@ -1980,7 +1980,7 @@ unsigned long shmem_get_unmapped_area(struct file *file, > return addr; > sb = shm_mnt->mnt_sb; > } > - if (SHMEM_SB(sb)->huge != SHMEM_HUGE_NEVER) > + if (SHMEM_SB(sb)->huge == SHMEM_HUGE_NEVER) > return addr; > } > > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majord...@kvack.org. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"d...@kvack.org";> em...@kvack.org </a> _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm
