diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-12-17 15:40:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-12-17 15:40:55 +0100 |
| commit | 6be7f5344b4fca35f1955aa73f0de825316a3236 (patch) | |
| tree | 25ccce9c837fbc7beef026b46852197b637be901 /mm/mempolicy.c | |
| parent | df68f106436b684520212494a5ce0e3823b485da (diff) | |
| parent | 8246b5b03ef4ab6f29ad8edad859c74b124323cb (diff) | |
Merge tag 'asoc-3.8p1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More updates for v3.8
Nothing terribly exciting here, just small localised changes.
As well as fixes there are a couple of Cirrus changes and one devm_
change which were in prior to the merge window but got missed from the
original pull to Takashi.
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index d04a8a54c294..4ea600da8940 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2037,28 +2037,6 @@ struct mempolicy *__mpol_dup(struct mempolicy *old) return new; } -/* - * If *frompol needs [has] an extra ref, copy *frompol to *tompol , - * eliminate the * MPOL_F_* flags that require conditional ref and - * [NOTE!!!] drop the extra ref. Not safe to reference *frompol directly - * after return. Use the returned value. - * - * Allows use of a mempolicy for, e.g., multiple allocations with a single - * policy lookup, even if the policy needs/has extra ref on lookup. - * shmem_readahead needs this. - */ -struct mempolicy *__mpol_cond_copy(struct mempolicy *tompol, - struct mempolicy *frompol) -{ - if (!mpol_needs_cond_ref(frompol)) - return frompol; - - *tompol = *frompol; - tompol->flags &= ~MPOL_F_SHARED; /* copy doesn't need unref */ - __mpol_put(frompol); - return tompol; -} - /* Slow path of a mempolicy comparison */ bool __mpol_equal(struct mempolicy *a, struct mempolicy *b) { |