Searched hist:f5d92749 (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/fs/xfs/libxfs/ |
H A D | xfs_inode_fork.h | f5d92749 Fri Jan 22 18:48:12 CST 2021 Chandan Babu R <chandanrlinux@gmail.com> xfs: Check for extent overflow when adding dir entries
Directory entry addition can cause the following, 1. Data block can be added/removed. A new extent can cause extent count to increase by 1. 2. Free disk block can be added/removed. Same behaviour as described above for Data block. 3. Dabtree blocks. XFS_DA_NODE_MAXDEPTH blocks can be added. Each of these can be new extents. Hence extent count can increase by XFS_DA_NODE_MAXDEPTH.
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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/openbmc/linux/fs/xfs/ |
H A D | xfs_symlink.c | f5d92749 Fri Jan 22 18:48:12 CST 2021 Chandan Babu R <chandanrlinux@gmail.com> xfs: Check for extent overflow when adding dir entries
Directory entry addition can cause the following, 1. Data block can be added/removed. A new extent can cause extent count to increase by 1. 2. Free disk block can be added/removed. Same behaviour as described above for Data block. 3. Dabtree blocks. XFS_DA_NODE_MAXDEPTH blocks can be added. Each of these can be new extents. Hence extent count can increase by XFS_DA_NODE_MAXDEPTH.
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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H A D | xfs_inode.c | f5d92749 Fri Jan 22 18:48:12 CST 2021 Chandan Babu R <chandanrlinux@gmail.com> xfs: Check for extent overflow when adding dir entries
Directory entry addition can cause the following, 1. Data block can be added/removed. A new extent can cause extent count to increase by 1. 2. Free disk block can be added/removed. Same behaviour as described above for Data block. 3. Dabtree blocks. XFS_DA_NODE_MAXDEPTH blocks can be added. Each of these can be new extents. Hence extent count can increase by XFS_DA_NODE_MAXDEPTH.
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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