diff options
author | John Stultz <john.stultz@linaro.org> | 2013-10-18 10:42:02 -0700 |
---|---|---|
committer | John Stultz <john.stultz@linaro.org> | 2013-10-21 10:15:15 -0700 |
commit | 840e617735c5d5b748ac2d10c5c67c4b2e217942 (patch) | |
tree | 984a53a222cd8e7565827cd05017f8dfa3649699 | |
parent | f61d081ac09707ee9c947370fadb71dfc859e77f (diff) |
staging: ashmem: Fix ASHMEM_PURGE_ALL_CACHES return valuetracking-linaro-android-3.12-llct-20131022.0
In commit 7dc19d5aff (convert shrinkers to new count/scan API)
the return value to PURGE_ALL_CACHES was dropped, causing -EPERM
to always be returned.
This patch re-adds the ret assignment, setting it to the the
ashmem_shrink_count(), which is the lru_count.
(Sorry this was missed in the review!)
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Colin Cross <ccross@android.com>
Cc: Android Kernel Team <kernel-team@android.com>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Glauber Costa <glommer@openvz.org>
Reported-by: YongQin Liu <yongqin.liu@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
-rw-r--r-- | drivers/staging/android/ashmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c index 905ce8e7ecc8..0547e7458f9f 100644 --- a/drivers/staging/android/ashmem.c +++ b/drivers/staging/android/ashmem.c @@ -705,7 +705,7 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg) .gfp_mask = GFP_KERNEL, .nr_to_scan = LONG_MAX, }; - + ret = ashmem_shrink_count(&ashmem_shrinker, &sc); nodes_setall(sc.nodes_to_scan); ashmem_shrink_scan(&ashmem_shrinker, &sc); } |