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| author | Theodore Ts'o <tytso@mit.edu> | 2009-09-17 01:30:40 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-09-17 01:30:40 +0200 |
| commit | fb40ba0d98968bc3454731360363d725b4f1064c (patch) | |
| tree | 08e8bb15b49bc6310e4c41653889e055d9594d9a /fs | |
| parent | ext4: store EXT4_EXT_MIGRATE in i_state instead of i_flags (diff) | |
| download | linux-fb40ba0d98968bc3454731360363d725b4f1064c.tar.xz linux-fb40ba0d98968bc3454731360363d725b4f1064c.zip | |
ext4: Add a tracepoint for ext4_alloc_da_blocks()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index a5b4ce40cc66..9887a0c562d5 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3128,6 +3128,8 @@ out: */ int ext4_alloc_da_blocks(struct inode *inode) { + trace_ext4_alloc_da_blocks(inode); + if (!EXT4_I(inode)->i_reserved_data_blocks && !EXT4_I(inode)->i_reserved_meta_blocks) return 0; |