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| author | Ram Pai <linuxram@us.ibm.com> | 2008-03-27 13:06:20 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-04-23 00:04:32 -0400 |
| commit | 6092d048183b76bfa3f84b32f8158dd8d10bd811 (patch) | |
| tree | 2d38af32961eb52b36daca2f29ce69e80f6e7283 /include/linux/dcache.h | |
| parent | 934b25c597c0e98304a7eaec198a87e4633a42bb (diff) | |
| download | lwn-6092d048183b76bfa3f84b32f8158dd8d10bd811.tar.gz lwn-6092d048183b76bfa3f84b32f8158dd8d10bd811.zip | |
[patch 1/7] vfs: mountinfo: add dentry_path()
[mszeredi@suse.cz] split big patch into managable chunks
Add the following functions:
dentry_path()
seq_dentry()
These are similar to d_path() and seq_path(). But instead of
calculating the path within a mount namespace, they calculate the path
from the root of the filesystem to a given dentry, ignoring mounts
completely.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index fabd16d03a27..63960033b6f5 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -302,6 +302,7 @@ extern int d_validate(struct dentry *, struct dentry *); extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); extern char *d_path(struct path *, char *, int); +extern char *dentry_path(struct dentry *, char *, int); /* Allocation counts.. */ |