diff options
Diffstat (limited to 'fs/configfs/dir.c')
-rw-r--r-- | fs/configfs/dir.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 2495f23e33f4..cb5ea44846af 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c | |||
@@ -370,6 +370,9 @@ static int configfs_detach_prep(struct dentry *dentry, struct mutex **wait_mutex | |||
370 | struct configfs_dirent *sd; | 370 | struct configfs_dirent *sd; |
371 | int ret; | 371 | int ret; |
372 | 372 | ||
373 | /* Mark that we're trying to drop the group */ | ||
374 | parent_sd->s_type |= CONFIGFS_USET_DROPPING; | ||
375 | |||
373 | ret = -EBUSY; | 376 | ret = -EBUSY; |
374 | if (!list_empty(&parent_sd->s_links)) | 377 | if (!list_empty(&parent_sd->s_links)) |
375 | goto out; | 378 | goto out; |
@@ -385,8 +388,6 @@ static int configfs_detach_prep(struct dentry *dentry, struct mutex **wait_mutex | |||
385 | *wait_mutex = &sd->s_dentry->d_inode->i_mutex; | 388 | *wait_mutex = &sd->s_dentry->d_inode->i_mutex; |
386 | return -EAGAIN; | 389 | return -EAGAIN; |
387 | } | 390 | } |
388 | /* Mark that we're trying to drop the group */ | ||
389 | sd->s_type |= CONFIGFS_USET_DROPPING; | ||
390 | 391 | ||
391 | /* | 392 | /* |
392 | * Yup, recursive. If there's a problem, blame | 393 | * Yup, recursive. If there's a problem, blame |
@@ -414,12 +415,11 @@ static void configfs_detach_rollback(struct dentry *dentry) | |||
414 | struct configfs_dirent *parent_sd = dentry->d_fsdata; | 415 | struct configfs_dirent *parent_sd = dentry->d_fsdata; |
415 | struct configfs_dirent *sd; | 416 | struct configfs_dirent *sd; |
416 | 417 | ||
417 | list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { | 418 | parent_sd->s_type &= ~CONFIGFS_USET_DROPPING; |
418 | if (sd->s_type & CONFIGFS_USET_DEFAULT) { | 419 | |
420 | list_for_each_entry(sd, &parent_sd->s_children, s_sibling) | ||
421 | if (sd->s_type & CONFIGFS_USET_DEFAULT) | ||
419 | configfs_detach_rollback(sd->s_dentry); | 422 | configfs_detach_rollback(sd->s_dentry); |
420 | sd->s_type &= ~CONFIGFS_USET_DROPPING; | ||
421 | } | ||
422 | } | ||
423 | } | 423 | } |
424 | 424 | ||
425 | static void detach_attrs(struct config_item * item) | 425 | static void detach_attrs(struct config_item * item) |