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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 13:09:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 13:09:28 -0700 |
| commit | c9fe5630dae1df2328d82042602e2c4d1add8d57 (patch) | |
| tree | 7429c9a2f36fc8b1410cfebe45762cbc9b5d84b8 /fs/configfs/mount.c | |
| parent | 7e3d2c8210e67ebff472a0b371bb0efb4236ef52 (diff) | |
| parent | e9c03af21cc7e5723d4f1e90fe45d2cdccb70dc7 (diff) | |
| download | linux-c9fe5630dae1df2328d82042602e2c4d1add8d57.tar.gz linux-c9fe5630dae1df2328d82042602e2c4d1add8d57.tar.bz2 linux-c9fe5630dae1df2328d82042602e2c4d1add8d57.zip | |
Merge tag 'configfs-for-5.4' of git://git.infradead.org/users/hch/configfs
Pull configfs updates from Christoph Hellwig:
- fix a symlink deadlock (Al Viro)
- various cleanups (Al Viro, me)
* tag 'configfs-for-5.4' of git://git.infradead.org/users/hch/configfs:
configfs: calculate the symlink target only once
configfs: make configfs_create() return inode
configfs: factor dirent removal into helpers
configfs: fix a deadlock in configfs_symlink()
Diffstat (limited to 'fs/configfs/mount.c')
| -rw-r--r-- | fs/configfs/mount.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c index 55438dd58189..0c6e8cf61953 100644 --- a/fs/configfs/mount.c +++ b/fs/configfs/mount.c @@ -28,9 +28,18 @@ static struct vfsmount *configfs_mount = NULL; struct kmem_cache *configfs_dir_cachep; static int configfs_mnt_count = 0; + +static void configfs_free_inode(struct inode *inode) +{ + if (S_ISLNK(inode->i_mode)) + kfree(inode->i_link); + free_inode_nonrcu(inode); +} + static const struct super_operations configfs_ops = { .statfs = simple_statfs, .drop_inode = generic_delete_inode, + .free_inode = configfs_free_inode, }; static struct config_group configfs_root_group = { |