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authorEric W. Biederman <ebiederm@xmission.com>2006-10-02 02:17:07 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 07:57:13 -0700
commit20cdc894c45d2e4ab0c69e95a56b7c5ed36ae0dd (patch)
tree889b369ebf1a54a96e8a93c2d8c49921ed2fc4b4 /include/linux/proc_fs.h
parent28a6d67179da6964d1640d379c5e5d4f46dd0042 (diff)
downloadop-kernel-dev-20cdc894c45d2e4ab0c69e95a56b7c5ed36ae0dd.zip
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[PATCH] proc: modify proc_pident_lookup to be completely table driven
Currently proc_pident_lookup gets the names and types from a table and then has a huge switch statement to get the inode and file operations it needs. That is silly and is becoming increasingly hard to maintain so I just put all of the information in the table. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/proc_fs.h')
-rw-r--r--include/linux/proc_fs.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 57f70bc..87dec8f 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -244,13 +244,15 @@ static inline void kclist_add(struct kcore_list *new, void *addr, size_t size)
extern void kclist_add(struct kcore_list *, void *, size_t);
#endif
+union proc_op {
+ int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
+ int (*proc_read)(struct task_struct *task, char *page);
+};
+
struct proc_inode {
struct pid *pid;
int fd;
- union {
- int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
- int (*proc_read)(struct task_struct *task, char *page);
- } op;
+ union proc_op op;
struct proc_dir_entry *pde;
struct inode vfs_inode;
};
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