On Fri, Nov 14, 2014 at 01:40:39PM +0400, Dmitry Monakhov wrote: > We must use GFP_NOFS instead GFP_KERNEL inside ext4_mb_add_groupinfo because resize-path > call it inside journal transaction. Call trace: > ioctl > ->ext4_group_add > ->journal_start > ->ext4_setup_new_descs > ->ext4_mb_add_groupinfo -> GFP_KERNEL > ->ext4_flex_group_add > ->ext4_update_super > ->ext4_calculate_overhead -> GFP_KERNEL > ->journal_stop > > Changes from V1: > - Fix up gfp flags for ext4_calculate_overhead > > ext4_update_super > > Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx> Applied, thanks, with a slightly cleaned up commit description. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
