diff options
| author | Kevin Hilman <khilman@linaro.org> | 2015-08-14 09:45:22 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-08-14 09:55:00 -0700 |
| commit | 4dddf720534a9a14fa9b048e7930dcc55b1b1e40 (patch) | |
| tree | 6dead0bf02a9c08038d3238b1599823a25d9e881 /fs/ext4/mballoc.c | |
| parent | a93bdb5f55d343fb51892050ed49da9d476da18a (diff) | |
| parent | 07818b5b1ba0f494a7255ab634bad2dd2b908ed0 (diff) | |
Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-androidlsk-v3.10-15.08-android
Conflicts:
fs/exec.c
Resolution summary:
Conflict between upstream/LTS commit 9eae8ac6ab40 (fs: take
i_mutex during prepare_binprm for set[ug]id executables) and
android commit 9d0ff694bc22 (sched: move no_new_privs into new
atomic flags). Resolution: move task_no_new_privs() usage into
new function created by upstream/LTS comit.
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index aed1a67ab3a2..687ddf0f9423 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4765,18 +4765,12 @@ do_more: /* * blocks being freed are metadata. these blocks shouldn't * be used until this transaction is committed + * + * We use __GFP_NOFAIL because ext4_free_blocks() is not allowed + * to fail. */ - retry: - new_entry = kmem_cache_alloc(ext4_free_data_cachep, GFP_NOFS); - if (!new_entry) { - /* - * We use a retry loop because - * ext4_free_blocks() is not allowed to fail. - */ - cond_resched(); - congestion_wait(BLK_RW_ASYNC, HZ/50); - goto retry; - } + new_entry = kmem_cache_alloc(ext4_free_data_cachep, + GFP_NOFS|__GFP_NOFAIL); new_entry->efd_start_cluster = bit; new_entry->efd_group = block_group; new_entry->efd_count = count_clusters; |