GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-26 16:41:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

vfs: hoist the btrfs deduplication ioctl to the vfs

Browse source 
Hoist the btrfs EXTENT_SAME ioctl up to the VFS and make the name
more systematic (FIDEDUPERANGE).

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Darrick J. Wong 2015-12-19 00:55:59 -08:00 • committed by Al Viro
parent d79bdd52d8
commit 54dbc15172
5 changed files with 173 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
fs/compat_ioctl.c
View file

@ -1582,6 +1582,7 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
case FICLONE:
case FICLONERANGE:
case FIDEDUPERANGE:
goto do_ioctl;
case FIBMAP: