xfs: add inode id filtering to eofblocks scan

Support inode ID filtering in the eofblocks scan. The caller must
set the associated XFS_EOF_FLAGS_*ID bit and ID field.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 5b20ab0b4f9d..c1c3ef88a260 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -1615,7 +1615,8 @@ xfs_file_ioctl(
                 if (eofb.eof_flags & ~XFS_EOF_FLAGS_VALID)
                         return -XFS_ERROR(EINVAL);
 
-                if (memchr_inv(eofb.pad, 0, sizeof(eofb.pad)))
+                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);