xfs: don't implement XFS_IOC_RESVSP / XFS_IOC_RESVSP64

These ioctls are implemented by the VFS and mapped to ->fallocate now,
so this code won't ever be reached.

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>

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 32782699bfac4b6b806ef1101b6cf41318c51b92..2f26417405a5c022cccf03ef6a27be802043b74f 100644 (file)
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -643,8 +643,6 @@ xfs_ioc_space(
         */
        switch (cmd) {
        case XFS_IOC_ZERO_RANGE:
-       case XFS_IOC_RESVSP:
-       case XFS_IOC_RESVSP64:
        case XFS_IOC_UNRESVSP:
        case XFS_IOC_UNRESVSP64:
                if (bf->l_len <= 0) {
@@ -670,12 +668,6 @@ xfs_ioc_space(
                flags |= XFS_PREALLOC_SET;
                error = xfs_zero_file_space(ip, bf->l_start, bf->l_len);
                break;
-       case XFS_IOC_RESVSP:
-       case XFS_IOC_RESVSP64:
-               flags |= XFS_PREALLOC_SET;
-               error = xfs_alloc_file_space(ip, bf->l_start, bf->l_len,
-                                               XFS_BMAPI_PREALLOC);
-               break;
        case XFS_IOC_UNRESVSP:
        case XFS_IOC_UNRESVSP64:
                error = xfs_free_file_space(ip, bf->l_start, bf->l_len);
@@ -2121,11 +2113,9 @@ xfs_file_ioctl(
                return xfs_ioc_setlabel(filp, mp, arg);
        case XFS_IOC_ALLOCSP:
        case XFS_IOC_FREESP:
-       case XFS_IOC_RESVSP:
        case XFS_IOC_UNRESVSP:
        case XFS_IOC_ALLOCSP64:
        case XFS_IOC_FREESP64:
-       case XFS_IOC_RESVSP64:
        case XFS_IOC_UNRESVSP64:
        case XFS_IOC_ZERO_RANGE: {
                xfs_flock64_t           bf;

diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index 1e08bf79b478d1f9d645ff429fe1ba6f98a72c8b..257b7caf7fed6d9cd884a599b6cc45e1b77a5ce3 100644 (file)
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -558,8 +558,6 @@ xfs_file_compat_ioctl(
        case XFS_IOC_FREESP_32:
        case XFS_IOC_ALLOCSP64_32:
        case XFS_IOC_FREESP64_32:
-       case XFS_IOC_RESVSP_32:
-       case XFS_IOC_UNRESVSP_32:
        case XFS_IOC_RESVSP64_32:
        case XFS_IOC_UNRESVSP64_32:
        case XFS_IOC_ZERO_RANGE_32: {