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(parent: 727e1ac) | patch
xfs: Check for extent overflow when punching a hole
authorChandan Babu R <chandanrlinux@gmail.com>
Sat, 23 Jan 2021 00:48:11 +0000 (16:48 -0800)
committerDarrick J. Wong <djwong@kernel.org>
Sat, 23 Jan 2021 00:54:47 +0000 (16:54 -0800)
commit85ef08b5a667615bc7be5058259753dc42a7adcd
tree3eb09dee8e0beb0bd23eed4541b324f0dfd035e1tree | snapshot
parent727e1acd297cae15449607d6e2ee39c71216cf1acommit | diff
xfs: Check for extent overflow when punching a hole

The extent mapping the file offset at which a hole has to be
inserted will be split into two extents causing extent count to
increase by 1.

Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
fs/xfs/libxfs/xfs_inode_fork.h diff | blob | history
fs/xfs/xfs_bmap_item.c diff | blob | history
fs/xfs/xfs_bmap_util.c diff | blob | history
Domain: System / Kernel;