diff options
Diffstat (limited to 'fs/cachefiles/namei.c')
| -rw-r--r-- | fs/cachefiles/namei.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index c4b893453..1c2334c16 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -295,7 +295,7 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache, cachefiles_mark_object_buried(cache, rep, why); } - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); if (ret == -EIO) cachefiles_io_error(cache, "Unlink failed"); @@ -306,7 +306,7 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache, /* directories have to be moved to the graveyard */ _debug("move stale object to graveyard"); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); try_again: /* first step is to make up a grave dentry in the graveyard */ @@ -423,13 +423,13 @@ int cachefiles_delete_object(struct cachefiles_cache *cache, dir = dget_parent(object->dentry); - mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_PARENT); + inode_lock_nested(d_inode(dir), I_MUTEX_PARENT); if (test_bit(FSCACHE_OBJECT_KILLED_BY_CACHE, &object->fscache.flags)) { /* object allocation for the same key preemptively deleted this * object's file so that it could create its own file */ _debug("object preemptively buried"); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); ret = 0; } else { /* we need to check that our parent is _still_ our parent - it @@ -442,7 +442,7 @@ int cachefiles_delete_object(struct cachefiles_cache *cache, /* it got moved, presumably by cachefilesd culling it, * so it's no longer in the key path and we can ignore * it */ - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); ret = 0; } } @@ -501,7 +501,7 @@ lookup_again: /* search the current directory for the element name */ _debug("lookup '%s'", name); - mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_PARENT); + inode_lock_nested(d_inode(dir), I_MUTEX_PARENT); start = jiffies; next = lookup_one_len(name, dir, nlen); @@ -585,7 +585,7 @@ lookup_again: /* process the next component */ if (key) { _debug("advance"); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(dir); dir = next; next = NULL; @@ -623,7 +623,7 @@ lookup_again: /* note that we're now using this object */ ret = cachefiles_mark_object_active(cache, object); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(dir); dir = NULL; @@ -705,7 +705,7 @@ lookup_error: cachefiles_io_error(cache, "Lookup failed"); next = NULL; error: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(next); error_out2: dput(dir); @@ -729,7 +729,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache, _enter(",,%s", dirname); /* search the current directory for the element name */ - mutex_lock(&d_inode(dir)->i_mutex); + inode_lock(d_inode(dir)); start = jiffies; subdir = lookup_one_len(dirname, dir, strlen(dirname)); @@ -768,7 +768,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache, d_backing_inode(subdir)->i_ino); } - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); /* we need to make sure the subdir is a directory */ ASSERT(d_backing_inode(subdir)); @@ -800,19 +800,19 @@ check_error: return ERR_PTR(ret); mkdir_error: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(subdir); pr_err("mkdir %s failed with error %d\n", dirname, ret); return ERR_PTR(ret); lookup_error: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); ret = PTR_ERR(subdir); pr_err("Lookup %s failed with error %d\n", dirname, ret); return ERR_PTR(ret); nomem_d_alloc: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); _leave(" = -ENOMEM"); return ERR_PTR(-ENOMEM); } @@ -837,7 +837,7 @@ static struct dentry *cachefiles_check_active(struct cachefiles_cache *cache, // dir, filename); /* look up the victim */ - mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_PARENT); + inode_lock_nested(d_inode(dir), I_MUTEX_PARENT); start = jiffies; victim = lookup_one_len(filename, dir, strlen(filename)); @@ -852,7 +852,7 @@ static struct dentry *cachefiles_check_active(struct cachefiles_cache *cache, * at the netfs's request whilst the cull was in progress */ if (d_is_negative(victim)) { - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(victim); _leave(" = -ENOENT [absent]"); return ERR_PTR(-ENOENT); @@ -881,13 +881,13 @@ static struct dentry *cachefiles_check_active(struct cachefiles_cache *cache, object_in_use: read_unlock(&cache->active_lock); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(victim); //_leave(" = -EBUSY [in use]"); return ERR_PTR(-EBUSY); lookup_error: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); ret = PTR_ERR(victim); if (ret == -ENOENT) { /* file or dir now absent - probably retired by netfs */ @@ -947,7 +947,7 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir, return 0; error_unlock: - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); error: dput(victim); if (ret == -ENOENT) { @@ -982,7 +982,7 @@ int cachefiles_check_in_use(struct cachefiles_cache *cache, struct dentry *dir, if (IS_ERR(victim)) return PTR_ERR(victim); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); dput(victim); //_leave(" = 0"); return 0; |