Theodore Ts'o 72766b0bec ext4: flush the extent status cache during EXT4_IOC_SWAP_BOOT ...

commit cde2d7a796 upstream.

Previously we weren't swapping only some of the extent_status LRU
fields during the processing of the EXT4_IOC_SWAP_BOOT ioctl.  The
much safer thing to do is to just completely flush the extent status
tree when doing the swap.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Zheng Liu <gnehzuil.liu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-08-14 22:59:09 -07:00

17 KiB

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