Messages in this thread Patch in this message | | | Date | Thu, 07 Dec 2006 17:13:12 -0500 | From | Jeff Layton <> | Subject | [PATCH 3/3] ensure unique i_ino in filesystems without permanent inode numbers (pipefs) |
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pipefs is a rather busy filesystem and so is a good place to start to make sure we flush out any performance problems
Signed-off-by: Jeff Layton <jlayton@redhat.com>
diff --git a/fs/pipe.c b/fs/pipe.c index b1626f2..d74ae65 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -845,6 +845,9 @@ static struct inode * get_pipe_inode(voi if (!inode) goto fail_inode;
+ if (iunique_register(inode, 0)) + goto fail_iput; + pipe = alloc_pipe_info(inode); if (!pipe) goto fail_iput; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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