[PATCH 1/5] DebugFS : inotify create/mkdir support
Mathieu Desnoyers <[email protected]>
| Newsgroups | gmane.linux.kernel,gmane.linux.kernel.tracing |
|---|---|
| Message-ID | <20061123075148.GB1703@Krystal> |
Add inotify create and mkdir events to DebugFS. Signed-off-by: Mathieu Desnoyers <[email protected]> OpenPGP public key: http://krystal.dyndns.org:8080/key/compudj.gpg Key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
patch01-debugfs-inotify.diff
(text/plain, 780 B)
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -23,6 +23,7 @@
#include <linux/init.h>
#include <linux/namei.h>
#include <linux/debugfs.h>
+#include <linux/fsnotify.h>
#define DEBUGFS_MAGIC 0x64626720
@@ -87,15 +88,22 @@
mode = (mode & (S_IRWXUGO | S_ISVTX)) | S_IFDIR;
res = debugfs_mknod(dir, dentry, mode, 0);
- if (!res)
+ if (!res) {
dir->i_nlink++;
+ fsnotify_mkdir(dir, dentry);
+ }
return res;
}
static int debugfs_create(struct inode *dir, struct dentry *dentry, int mode)
{
+ int res;
+
mode = (mode & S_IALLUGO) | S_IFREG;
- return debugfs_mknod(dir, dentry, mode, 0);
+ res = debugfs_mknod(dir, dentry, mode, 0);
+ if (!res)
+ fsnotify_create(dir, dentry);
+ return res;
}
static inline int debugfs_positive(struct dentry *dentry)