diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-10-19 02:41:34 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-21 18:51:59 +0300 |
| commit | 3590c4d8979bcc364e2ded95ab3966b4e436b7bf (patch) | |
| tree | 054b216406d4302b620ab981e700a7ba82a25b07 /include/linux/iomap.h | |
| parent | dcd6158d15c7a57d448103e1d51dac5e1a19a406 (diff) | |
| download | linux-3590c4d8979bcc364e2ded95ab3966b4e436b7bf.tar.xz | |
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 'include/linux/iomap.h')
| -rw-r--r-- | include/linux/iomap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/iomap.h b/include/linux/iomap.h index 8016700e6121..1623851ade90 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -168,7 +168,7 @@ int iomap_migrate_page(struct address_space *mapping, struct page *newpage, #else #define iomap_migrate_page NULL #endif -int iomap_file_dirty(struct inode *inode, loff_t pos, loff_t len, +int iomap_file_unshare(struct inode *inode, loff_t pos, loff_t len, const struct iomap_ops *ops); int iomap_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero, const struct iomap_ops *ops); |