diff options
| author | Matthew Ahrens <[email protected]> | 2019-06-24 16:44:01 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2019-06-24 16:44:01 -0700 |
| commit | 59ec30a3290d865b98e3805df6c82b6b4f88aab0 (patch) | |
| tree | 4c29fb392d0bb53531756f0b3a931ba38c1493e9 /include/sys/dbuf.h | |
| parent | 53864800f60b843b8212514428530adfa155211b (diff) | |
Remove code for zfs remap
The "zfs remap" command was disabled by
6e91a72fe3ff8bb282490773bd687632f3e8c79d, because it has little utility
and introduced some tricky bugs. This commit removes the code for it,
the associated ZFS_IOC_REMAP ioctl, and tests.
Note that the ioctl and property will remain, but have no functionality.
This allows older software to fail gracefully if it attempts to use
these, and avoids a backwards incompatibility that would be introduced if
we renumbered the later ioctls/props.
Reviewed-by: Tom Caputi <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Matthew Ahrens <[email protected]>
Closes #8944
Diffstat (limited to 'include/sys/dbuf.h')
| -rw-r--r-- | include/sys/dbuf.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/sys/dbuf.h b/include/sys/dbuf.h index 487cfb513..a2f606265 100644 --- a/include/sys/dbuf.h +++ b/include/sys/dbuf.h @@ -336,8 +336,6 @@ void dbuf_unoverride(dbuf_dirty_record_t *dr); void dbuf_sync_list(list_t *list, int level, dmu_tx_t *tx); void dbuf_release_bp(dmu_buf_impl_t *db); -boolean_t dbuf_can_remap(const dmu_buf_impl_t *buf); - void dbuf_free_range(struct dnode *dn, uint64_t start, uint64_t end, struct dmu_tx *); |