| Message ID | 1289248327-16308-6-git-send-email-josef@redhat.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c index 12cbea7..93ecc9f 100644 --- a/fs/gfs2/ops_inode.c +++ b/fs/gfs2/ops_inode.c @@ -1439,6 +1439,10 @@ static long gfs2_fallocate(struct inode *inode, int mode, loff_t offset, loff_t next = (offset + len - 1) >> sdp->sd_sb.sb_bsize_shift; next = (next + 1) << sdp->sd_sb.sb_bsize_shift; + /* We only support the FALLOC_FL_KEEP_SIZE mode */ + if (mode && (mode & FALLOC_FL_KEEP_SIZE)) + return -EOPNOTSUPP; + offset = (offset >> sdp->sd_sb.sb_bsize_shift) << sdp->sd_sb.sb_bsize_shift;