[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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