Re: [PATCH 8/9] Revert "ext4: avoid deadlocks in the writeback path by using sb_getblk_gfp"

2016-12-19 Thread Jan Kara
On Thu 15-12-16 15:07:14, Michal Hocko wrote: > From: Michal Hocko > > This reverts commit c45653c341f5c8a0ce19c8f0ad4678640849cb86 because > sb_getblk_gfp is not really needed as > sb_getblk > __getblk_gfp > __getblk_slow > grow_buffers > grow_dev_page > gfp_mask = ma

[PATCH 8/9] Revert "ext4: avoid deadlocks in the writeback path by using sb_getblk_gfp"

2016-12-15 Thread Michal Hocko
From: Michal Hocko This reverts commit c45653c341f5c8a0ce19c8f0ad4678640849cb86 because sb_getblk_gfp is not really needed as sb_getblk __getblk_gfp __getblk_slow grow_buffers grow_dev_page gfp_mask = mapping_gfp_constraint(inode->i_mapping, ~__GFP_FS) | gfp so __GF