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| author | David Chinner <david@fromorbit.com> | 2008-10-30 16:11:59 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 16:11:59 +1100 |
| commit | 07c8f67587724b417f60bffb32c448dd94647b54 (patch) | |
| tree | 01f6cf39be93dd5515481d09d282c503e05ef79f /crypto/eseqiv.c | |
| parent | e946217e4fdaa67681bbabfa8e6b18641921f750 (diff) | |
| download | kernel_samsung_aries-07c8f67587724b417f60bffb32c448dd94647b54.zip kernel_samsung_aries-07c8f67587724b417f60bffb32c448dd94647b54.tar.gz kernel_samsung_aries-07c8f67587724b417f60bffb32c448dd94647b54.tar.bz2 | |
[XFS] Make use of the init-once slab optimisation.
To avoid having to initialise some fields of the XFS inode on every
allocation, we can use the slab init-once feature to initialise them. All
we have to guarantee is that when we free the inode, all it's entries are
in the initial state. Add asserts where possible to ensure debug kernels
check this initial state before freeing and after allocation.
SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31925a
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Diffstat (limited to 'crypto/eseqiv.c')
0 files changed, 0 insertions, 0 deletions