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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 15:18:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 15:18:19 -0800
commitc6b1de1b646fe232206d4065df4d14040cebd613 (patch)
tree271b208be1e0e6e026da5979311197fe5a791a11 /drivers/scsi/csiostor
parent50652963eae6afe13678dc84d789a174306a4df7 (diff)
parente59b4e9187bd5175b9845dc10fedb0879b7efbfd (diff)
Merge branch 'debugfs_automount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull debugfs patches from Al Viro: "debugfs patches, mostly to make it possible for something like tracefs to be transparently automounted on given directory in debugfs. New primitive in there is debugfs_create_automount(name, parent, func, arg), which creates a directory and makes its ->d_automount() return func(arg). Another missing primitive was debugfs_create_file_size() - open-coded in quite a few places. Dave's patch adds it and converts the open-code instances to calling it" * 'debugfs_automount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: debugfs: Provide a file creation function that also takes an initial size new primitive: debugfs_create_automount() debugfs: split end_creating() into success and failure cases debugfs: take mode-dependent parts of debugfs_get_inode() into callers fold debugfs_mknod() into callers fold debugfs_create() into caller fold debugfs_mkdir() into caller debugfs_mknod(): get rid useless arguments fold debugfs_link() into caller debugfs: kill __create_file() debugfs: split the beginning and the end of __create_file() off debugfs_{mkdir,create,link}(): get rid of redundant argument
Diffstat (limited to 'drivers/scsi/csiostor')
-rw-r--r--drivers/scsi/csiostor/csio_init.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index 9b9794d42ffe..d9631e15f7b5 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -113,12 +113,9 @@ static const struct file_operations csio_mem_debugfs_fops = {
void csio_add_debugfs_mem(struct csio_hw *hw, const char *name,
unsigned int idx, unsigned int size_mb)
{
- struct dentry *de;
-
- de = debugfs_create_file(name, S_IRUSR, hw->debugfs_root,
- (void *)hw + idx, &csio_mem_debugfs_fops);
- if (de && de->d_inode)
- de->d_inode->i_size = size_mb << 20;
+ debugfs_create_file_size(name, S_IRUSR, hw->debugfs_root,
+ (void *)hw + idx, &csio_mem_debugfs_fops,
+ size_mb << 20);
}
static int csio_setup_debugfs(struct csio_hw *hw)