| commit | 0db59e59299f0b67450c5db21f7f316c8fb04e84 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sat Feb 21 22:05:11 2015 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sun Feb 22 11:38:43 2015 -0500 |
| tree | 4354f66cf8b6ec6c36968ba63ea9e037d0a6dcbd | |
| parent | dca111782c9955a3d439d88fecc8a81cb1df4719 [diff] |
debugfs: leave freeing a symlink body until inode eviction As it is, we have debugfs_remove() racing with symlink traversals. Supply ->evict_inode() and do freeing there - inode will remain pinned until we are done with the symlink body. And rip the idiocy with checking if dentry is positive right after we'd verified debugfs_positive(), which is a stronger check... Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>