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| author |   Maxime Chevallier <maxime.chevallier@bootlin.com> | 2019-03-27 09:44:11 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-27 11:10:57 -0700 |
| commit | 7cb5e368591a2100a9c079b926991d093b76e1bb (patch) | |
| tree | 078fb5c7690062c67003ff07bc9ba6cbbe224de0 /drivers/net/ethernet/marvell/mvpp2/mvpp2.h | |
| parent | net: mvpp2: cls: Make the flow definitions const (diff) | |
| download | wireguard-linux-7cb5e368591a2100a9c079b926991d093b76e1bb.tar.xz wireguard-linux-7cb5e368591a2100a9c079b926991d093b76e1bb.zip | |
net: mvpp2: debugfs: Store debugfs entries data in mvpp2 struct
The current way to store the required private data needed to access
various debugfs entries is to alloc them on the fly, share them within
the entries that need to access them, and finally have one entry free
that data upon closing. This leads to hard to maintain code, and is very
error-prone.
This commit stores all debugfs related data in the same place, making
sure this is allocated only when the debugfs directory is successfully
created, so that we don't waste memory when we don't use this feature.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 6220284798b1..04d140218f45 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -714,6 +714,7 @@ enum mvpp2_prs_l3_cast { #define MVPP2_DESC_DMA_MASK DMA_BIT_MASK(40) /* Definitions */ +struct mvpp2_dbgfs_entries; /* Shared Packet Processor resources */ struct mvpp2 { @@ -775,6 +776,9 @@ struct mvpp2 { /* Debugfs root entry */ struct dentry *dbgfs_dir; + + /* Debugfs entries private data */ + struct mvpp2_dbgfs_entries *dbgfs_entries; }; struct mvpp2_pcpu_stats { |