Hi Carlos, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [cannot apply to v5.3-rc3 next-20190808] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Carlos-Maiolino/New-fiemap-infrastructure-and-bmap-removal/20190808-221354 reproduce: # apt-get install sparse # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> fs/inode.c:1597:36: sparse: sparse: Using plain integer as NULL pointer fs/inode.c:721:24: sparse: sparse: context imbalance in 'inode_lru_isolate' - wrong count at exit fs/inode.c:810:9: sparse: sparse: context imbalance in 'find_inode' - different lock contexts for basic block fs/inode.c:841:9: sparse: sparse: context imbalance in 'find_inode_fast' - different lock contexts for basic block fs/inode.c:1447:5: sparse: sparse: context imbalance in 'insert_inode_locked' - wrong count at exit include/linux/spinlock.h:378:9: sparse: sparse: context imbalance in 'iput_final' - unexpected unlock fs/inode.c:1572:6: sparse: sparse: context imbalance in 'iput' - wrong count at exit fs/inode.c:2024:13: sparse: sparse: context imbalance in '__wait_on_freeing_inode' - unexpected unlock vim +1597 fs/inode.c 1590 1591 static int fiemap_fill_kernel_extent(struct fiemap_extent_info *fieinfo, 1592 u64 logical, u64 phys, u64 len, u32 flags) 1593 { 1594 struct fiemap_extent *extent = fieinfo->fi_cb_data; 1595 1596 /* only count the extents */ > 1597 if (fieinfo->fi_cb_data == 0) { 1598 fieinfo->fi_extents_mapped++; 1599 goto out; 1600 } 1601 1602 if (fieinfo->fi_extents_mapped >= fieinfo->fi_extents_max) 1603 return 1; 1604 1605 if (flags & FIEMAP_EXTENT_DELALLOC) 1606 flags |= FIEMAP_EXTENT_UNKNOWN; 1607 if (flags & FIEMAP_EXTENT_DATA_ENCRYPTED) 1608 flags |= FIEMAP_EXTENT_ENCODED; 1609 if (flags & (FIEMAP_EXTENT_DATA_TAIL | FIEMAP_EXTENT_DATA_INLINE)) 1610 flags |= FIEMAP_EXTENT_NOT_ALIGNED; 1611 1612 extent->fe_logical = logical; 1613 extent->fe_physical = phys; 1614 extent->fe_length = len; 1615 extent->fe_flags = flags; 1616 1617 fieinfo->fi_extents_mapped++; 1618 1619 if (fieinfo->fi_extents_mapped == fieinfo->fi_extents_max) 1620 return 1; 1621 1622 out: 1623 if (flags & FIEMAP_EXTENT_LAST) 1624 return 1; 1625 return 0; 1626 } 1627 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
