diff options
| author |   Christoph Hellwig <hch@lst.de> | 2019-10-18 16:41:34 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-21 08:51:59 -0700 |
| commit | 3590c4d8979bcc364e2ded95ab3966b4e436b7bf (patch) | |
| tree | 054b216406d4302b620ab981e700a7ba82a25b07 /lib/test_overflow.c | |
| parent | iomap: always use AOP_FLAG_NOFS in iomap_write_begin (diff) | |
| download | wireguard-linux-3590c4d8979bcc364e2ded95ab3966b4e436b7bf.tar.xz wireguard-linux-3590c4d8979bcc364e2ded95ab3966b4e436b7bf.zip | |
iomap: ignore non-shared or non-data blocks in xfs_file_dirty
xfs_file_dirty is used to unshare reflink blocks. Rename the function
to xfs_file_unshare to better document that purpose, and skip iomaps
that are not shared and don't need zeroing. This will allow to simplify
the caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions