From 329c97f0af41bd580237b8fad0f3741849ee4e13 Mon Sep 17 00:00:00 2001 From: Jan Blunck Date: Thu, 14 Feb 2008 19:38:31 -0800 Subject: [PATCH] One less parameter to __d_path All callers to __d_path pass the dentry and vfsmount of a struct path to __d_path. Pass the struct path directly, instead. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Andreas Gruenbacher Signed-off-by: Jan Blunck Acked-by: Christoph Hellwig Cc: Al Viro Cc: "J. Bruce Fields" Cc: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/dcache.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/fs/dcache.c b/fs/dcache.c index 66aaf52199e9..688aac951d11 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1776,9 +1776,8 @@ shouldnt_be_hashed: * * "buflen" should be positive. Caller holds the dcache_lock. */ -static char * __d_path( struct dentry *dentry, struct vfsmount *vfsmnt, - struct dentry *root, struct vfsmount *rootmnt, - char *buffer, int buflen) +static char *__d_path(struct dentry *dentry, struct vfsmount *vfsmnt, + struct path *root, char *buffer, int buflen) { char * end = buffer+buflen; char * retval; @@ -1803,7 +1802,7 @@ static char * __d_path( struct dentry *dentry, struct vfsmount *vfsmnt, for (;;) { struct dentry * parent; - if (dentry == root && vfsmnt == rootmnt) + if (dentry == root->dentry && vfsmnt == root->mnt) break; if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) { /* Global root? */ @@ -1866,7 +1865,7 @@ char * d_path(struct dentry *dentry, struct vfsmount *vfsmnt, path_get(¤t->fs->root); read_unlock(¤t->fs->lock); spin_lock(&dcache_lock); - res = __d_path(dentry, vfsmnt, root.dentry, root.mnt, buf, buflen); + res = __d_path(dentry, vfsmnt, &root, buf, buflen); spin_unlock(&dcache_lock); path_put(&root); return res; @@ -1934,8 +1933,7 @@ asmlinkage long sys_getcwd(char __user *buf, unsigned long size) unsigned long len; char * cwd; - cwd = __d_path(pwd.dentry, pwd.mnt, root.dentry, root.mnt, - page, PAGE_SIZE); + cwd = __d_path(pwd.dentry, pwd.mnt, &root, page, PAGE_SIZE); spin_unlock(&dcache_lock); error = PTR_ERR(cwd); -- 2.30.2