WARNING: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON()
#46: FILE: drivers/gpu/drm/drm_gem.c:494:
+ BUG_ON(mapping_gfp_constraint(mapping, __GFP_DMA32) &&
WARNING: line over 80 characters
#73: FILE: fs/btrfs/compression.c:485:
+ page = __page_cache_alloc(mapping_gfp_constraint(mapping, ~__GFP_FS));
WARNING: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON()
#183: FILE: fs/logfs/segment.c:60:
+ BUG_ON(mapping_gfp_constraint(mapping, __GFP_FS));
WARNING: line over 80 characters
#228: FILE: fs/nilfs2/inode.c:359:
+ mapping_gfp_constraint(inode->i_mapping, ~__GFP_FS));
WARNING: line over 80 characters
#237: FILE: fs/nilfs2/inode.c:525:
+ mapping_gfp_constraint(inode->i_mapping, ~__GFP_FS));
WARNING: line over 80 characters
#249: FILE: fs/ntfs/file.c:529:
+ mapping_gfp_constraint(mapping, GFP_KERNEL));
WARNING: line over 80 characters
#261: FILE: fs/splice.c:363:
+ mapping_gfp_constraint(mapping, GFP_KERNEL));
WARNING: line over 80 characters
#290: FILE: mm/filemap.c:1725:
+ mapping_gfp_constraint(mapping, GFP_KERNEL));
total: 0 errors, 8 warnings, 205 lines checked
./patches/mm-fs-introduce-mapping_gfp_constraint.patch has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
Please run checkpatch prior to sending patches
Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>