diff options
| author | Darrick J. Wong <[email protected]> | 2016-10-03 09:11:41 -0700 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2016-10-05 16:26:26 -0700 |
| commit | cc714660bb8b14dd897cd805bbcd8b76a7606289 (patch) | |
| tree | 7c55c2dba94c899cc23f07e2333c99d2b9dc9313 /net/unix/sysctl_net_unix.c | |
| parent | 9fe26045e98f8787999f6aa45aec35d16565c1bd (diff) | |
xfs: add dedupe range vfs function
Define a VFS function which allows userspace to request that the
kernel reflink a range of blocks between two files if the ranges'
contents match. The function fits the new VFS ioctl that standardizes
the checking for the btrfs EXTENT SAME ioctl.
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions