Hi Damien, On 04/03/2019 08:04, Damien Le Moal wrote: > @@ -2765,9 +2765,11 @@ static int init_blkz_info(struct f2fs_sb_info *sbi, int devi) > if (nr_sectors & (bdev_zone_sectors(bdev) - 1)) > FDEV(devi).nr_blkz++; > > - FDEV(devi).blkz_type = f2fs_kmalloc(sbi, FDEV(devi).nr_blkz, > - GFP_KERNEL); > - if (!FDEV(devi).blkz_type) > + FDEV(devi).blkz_seq = f2fs_kzalloc(sbi, > + BITS_TO_LONGS(FDEV(devi).nr_blkz) > + * sizeof(unsigned long), > + GFP_KERNEL); > + if (!FDEV(devi).blkz_seq) > return -ENOMEM; Not so sure about F2FS internals, but there is a bitmap_zalloc() in the normal kernel library. Byte, Johannes -- Johannes Thumshirn SUSE Labs Filesystems jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
