path: root/fs/ext3
diff options
authorTejun Heo <tj@kernel.org>2014-09-08 09:51:29 +0900
committerTejun Heo <tj@kernel.org>2014-09-08 09:51:29 +0900
commit908c7f1949cb7cc6e92ba8f18f2998e87e265b8e (patch)
treeaf885c65c6fe794cab7b7ad37bd811531a2a2ac5 /fs/ext3
parentpercpu_counter: make percpu_counters_lock irq-safe (diff)
percpu_counter: add @gfp to percpu_counter_init()
Percpu allocator now supports allocation mask. Add @gfp to percpu_counter_init() so that !GFP_KERNEL allocation masks can be used with percpu_counters too. We could have left percpu_counter_init() alone and added percpu_counter_init_gfp(); however, the number of users isn't that high and introducing _gfp variants to all percpu data structures would be quite ugly, so let's just do the conversion. This is the one with the most users. Other percpu data structures are a lot easier to convert. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Jan Kara <jack@suse.cz> Acked-by: "David S. Miller" <davem@davemloft.net> Cc: x86@kernel.org Cc: Jens Axboe <axboe@kernel.dk> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/ext3')
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 08cdfe5461e3..eba021b88440 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2039,14 +2039,14 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
goto failed_mount2;
err = percpu_counter_init(&sbi->s_freeblocks_counter,
- ext3_count_free_blocks(sb));
+ ext3_count_free_blocks(sb), GFP_KERNEL);
if (!err) {
err = percpu_counter_init(&sbi->s_freeinodes_counter,
- ext3_count_free_inodes(sb));
+ ext3_count_free_inodes(sb), GFP_KERNEL);
if (!err) {
err = percpu_counter_init(&sbi->s_dirs_counter,
- ext3_count_dirs(sb));
+ ext3_count_dirs(sb), GFP_KERNEL);
if (err) {
ext3_msg(sb, KERN_ERR, "error: insufficient memory");