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| author | Christoph Hellwig <hch@lst.de> | 2009-02-12 19:56:00 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-02-12 19:56:00 +0100 |
| commit | 7c8f7af67de19a7ae33a6fc06764771265b0cc56 (patch) | |
| tree | c27e78738c144e7a8e63ec1fa69a758394406985 /fs/xfs/xfs_btree.h | |
| parent | xfs: fix error handling in xfs_log_mount (diff) | |
| download | linux-7c8f7af67de19a7ae33a6fc06764771265b0cc56.tar.xz linux-7c8f7af67de19a7ae33a6fc06764771265b0cc56.zip | |
xfs: reject swapext ioctl on swapfiles
Swapfiles are magic - I/O is directly initialized by the VM without
involving the filesystem. Swapping out extents underneath the VM thus
can cause severe problems.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_btree.h')
0 files changed, 0 insertions, 0 deletions