diff options
| author | Daniel Rosenberg <drosen@google.com> | 2016-04-22 00:00:14 -0700 |
|---|---|---|
| committer | Daniel Rosenberg <drosen@google.com> | 2016-04-25 19:15:48 -0700 |
| commit | 4b7de8375299c9f0e330ce521a956bc35bf1d12c (patch) | |
| tree | c2381a5cb961b95b7e5c933d49ea9fd40816ace1 | |
| parent | 5e00c3098bbfbf22086e7ce350cc63ea913a1c15 (diff) | |
vfs: change d_canonical_path to take two paths
bug: 23904372
Change-Id: I4a686d64b6de37decf60019be1718e1d820193e6
Signed-off-by: Daniel Rosenberg <drosen@google.com>
| -rw-r--r-- | fs/notify/inotify/inotify_user.c | 2 | ||||
| -rw-r--r-- | fs/sdcardfs/dentry.c | 6 | ||||
| -rw-r--r-- | include/linux/dcache.h | 2 |
3 files changed, 7 insertions, 3 deletions
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index f72f3b25b3f2..e2893f17dde2 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -746,7 +746,7 @@ SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname, /* support stacked filesystems */ if(path.dentry && path.dentry->d_op) { if (path.dentry->d_op->d_canonical_path) { - path.dentry->d_op->d_canonical_path(path.dentry, &alteredpath); + path.dentry->d_op->d_canonical_path(&path, &alteredpath); canonical_path = &alteredpath; path_put(&path); } diff --git a/fs/sdcardfs/dentry.c b/fs/sdcardfs/dentry.c index ba165ef11e27..971928ab6c21 100644 --- a/fs/sdcardfs/dentry.c +++ b/fs/sdcardfs/dentry.c @@ -172,11 +172,15 @@ static int sdcardfs_cmp_ci(const struct dentry *parent, return 1; } +static void sdcardfs_canonical_path(const struct path *path, struct path *actual_path) { + sdcardfs_get_real_lower(path->dentry, actual_path); +} + const struct dentry_operations sdcardfs_ci_dops = { .d_revalidate = sdcardfs_d_revalidate, .d_release = sdcardfs_d_release, .d_hash = sdcardfs_hash_ci, .d_compare = sdcardfs_cmp_ci, - .d_canonical_path = sdcardfs_get_real_lower, + .d_canonical_path = sdcardfs_canonical_path, }; diff --git a/include/linux/dcache.h b/include/linux/dcache.h index ebad56e31a8c..5819e9b0ee22 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -161,7 +161,7 @@ struct dentry_operations { struct vfsmount *(*d_automount)(struct path *); int (*d_manage)(struct dentry *, bool); struct inode *(*d_select_inode)(struct dentry *, unsigned); - void (*d_canonical_path)(const struct dentry *, struct path *); + void (*d_canonical_path)(const struct path *, struct path *); } ____cacheline_aligned; /* |