[PATCH 2/2] ext3 free blocks counter initialization fix

[Mingming Cao]

[PATCH 2] - Change ext3 to make use of the new percpu counter initialize
routine to init the free blocks counter, instead of using
percpu_counter_mod() indirectly.


Signed-Off-By: Mingming Cao <cmm@xxxxxxxxxx>

---

 linux-2.6.16-cmm/fs/ext3/super.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff -puN fs/ext3/super.c~ext3_64bit_percpu_counter_fix fs/ext3/super.c
--- linux-2.6.16/fs/ext3/super.c~ext3_64bit_percpu_counter_fix
2006-04-21 00:02:45.000000000 -0700
+++ linux-2.6.16-cmm/fs/ext3/super.c	2006-04-21 00:02:45.000000000 -0700
@@ -1583,9 +1583,6 @@ static int ext3_fill_super (struct super
 		goto failed_mount;
 	}
 
-	percpu_counter_init(&sbi->s_freeblocks_counter);
-	percpu_counter_init(&sbi->s_freeinodes_counter);
-	percpu_counter_init(&sbi->s_dirs_counter);
 	bgl_lock_init(&sbi->s_blockgroup_lock);
 
 	for (i = 0; i < db_count; i++) {
@@ -1727,11 +1724,11 @@ static int ext3_fill_super (struct super
 		test_opt(sb,DATA_FLAGS) == EXT3_MOUNT_ORDERED_DATA ? "ordered":
 		"writeback");
 
-	percpu_counter_mod(&sbi->s_freeblocks_counter,
+	percpu_counter_ll_init(&sbi->s_freeblocks_counter,
 		ext3_count_free_blocks(sb));
-	percpu_counter_mod(&sbi->s_freeinodes_counter,
+	percpu_counter_ll_init(&sbi->s_freeinodes_counter,
 		ext3_count_free_inodes(sb));
-	percpu_counter_mod(&sbi->s_dirs_counter,
+	percpu_counter_ll_init(&sbi->s_dirs_counter,
 		ext3_count_dirs(sb));
 
 	lock_kernel();

_


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