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| author | Jan Blunck <jblunck@suse.de> | 2008-02-15 04:38:31 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-15 06:17:08 +0100 |
| commit | 329c97f0af41bd580237b8fad0f3741849ee4e13 (patch) | |
| tree | e42190ebad3a19054ea6d86faaa82a68b44a4421 | |
| parent | Make set_fs_{root,pwd} take a struct path (diff) | |
| download | linux-329c97f0af41bd580237b8fad0f3741849ee4e13.tar.xz linux-329c97f0af41bd580237b8fad0f3741849ee4e13.zip | |
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 <agruen@suse.de>
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/dcache.c | 12 |
1 files 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); |