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From: Li Zefan on 24 May 2010 04:30
Commit f8ec9d6837241865cf99bed97bb99f4399fd5a03 added a
trace event ext4_da_release_space, but didn't add some
corresponding trace hook.

Signed-off-by: Li Zefan <lizf(a)cn.fujitsu.com>
---
fs/ext4/inode.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 81d6054..b71f883 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1910,6 +1910,7 @@ static void ext4_da_release_space(struct inode *inode, int to_free)

spin_lock(&EXT4_I(inode)->i_block_reservation_lock);

+ trace_ext4_da_release_space(inode, to_free);
if (unlikely(to_free > ei->i_reserved_data_blocks)) {
/*
* if there aren't enough reserved blocks, then the
--
1.6.3

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