#include "xfs_inode_item.h"
#include "xfs_export.h"
#include "xfs_trace.h"
+#include "xfs_icache.h"
#include <linux/capability.h>
#include <linux/dcache.h>
error = xfs_errortag_clearall(mp, 1);
return -error;
+ case XFS_IOC_FREE_EOFBLOCKS: {
+ struct xfs_eofblocks eofb;
+
+ if (copy_from_user(&eofb, arg, sizeof(eofb)))
+ return -XFS_ERROR(EFAULT);
+
+ if (eofb.eof_version != XFS_EOFBLOCKS_VERSION)
+ return -XFS_ERROR(EINVAL);
+
+ if (eofb.eof_flags & ~XFS_EOF_FLAGS_VALID)
+ return -XFS_ERROR(EINVAL);
+
+ if (memchr_inv(&eofb.pad32, 0, sizeof(eofb.pad32)) ||
+ memchr_inv(eofb.pad64, 0, sizeof(eofb.pad64)))
+ return -XFS_ERROR(EINVAL);
+
+ error = xfs_icache_free_eofblocks(mp, &eofb);
+ return -error;
+ }
+
default:
return -ENOTTY;
}