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Diffstat (limited to 'Documentation/filesystems/porting.rst')
| -rw-r--r-- | Documentation/filesystems/porting.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/filesystems/porting.rst b/Documentation/filesystems/porting.rst index 078142d6587e..3397937ed838 100644 --- a/Documentation/filesystems/porting.rst +++ b/Documentation/filesystems/porting.rst @@ -1327,3 +1327,10 @@ When vfs_mkdir() returns an error, and so both dputs() the original dentry and doesn't provide a replacement, it also unlocks the parent. Consequently the return value from vfs_mkdir() can be passed to end_creating() and the parent will be unlocked precisely when necessary. + +--- + +**mandatory** + +kill_litter_super() is gone; convert to DCACHE_PERSISTENT use (as all +in-tree filesystems have done). |