diff options
| author | Darrick J. Wong <[email protected]> | 2016-10-03 09:11:43 -0700 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2016-10-05 16:26:26 -0700 |
| commit | 98cc2db5b8b2c9f38aebf54a7b03657406b6de26 (patch) | |
| tree | 2cac01aab4083ea3e9c3dae5ee7665a16e923190 /net/unix/sysctl_net_unix.c | |
| parent | f0bc4d134b46607967bda1205ce3226a1bd95f42 (diff) | |
xfs: unshare a range of blocks via fallocate
Unshare all shared extents if the user calls fallocate with the new
unshare mode flag set, so that we can guarantee that a subsequent
write will not ENOSPC.
Signed-off-by: Darrick J. Wong <[email protected]>
[hch: pass inode instead of file to xfs_reflink_dirty_range,
use iomap infrastructure for copy up]
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions