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authorDavid Howells <dhowells@redhat.com>2015-01-21 21:03:40 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2015-02-17 18:21:51 +0100
commite59b4e9187bd5175b9845dc10fedb0879b7efbfd (patch)
treed1194fe02bcb93cd0fbf4924c9756158717338e9 /drivers/net
parentnew primitive: debugfs_create_automount() (diff)
downloadlinux-e59b4e9187bd5175b9845dc10fedb0879b7efbfd.tar.xz
linux-e59b4e9187bd5175b9845dc10fedb0879b7efbfd.zip
debugfs: Provide a file creation function that also takes an initial size
Provide a file creation function that also takes an initial size so that the caller doesn't have to set i_size, thus meaning that we don't have to call deal with ->d_inode in the callers. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index c98a350d857e..4c7fe447e407 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -91,12 +91,9 @@ static const struct file_operations mem_debugfs_fops = {
static void add_debugfs_mem(struct adapter *adap, const char *name,
unsigned int idx, unsigned int size_mb)
{
- struct dentry *de;
-
- de = debugfs_create_file(name, S_IRUSR, adap->debugfs_root,
- (void *)adap + idx, &mem_debugfs_fops);
- if (de && de->d_inode)
- de->d_inode->i_size = size_mb << 20;
+ debugfs_create_file_size(name, S_IRUSR, adap->debugfs_root,
+ (void *)adap + idx, &mem_debugfs_fops,
+ size_mb << 20);
}
/* Add an array of Debug FS files.