table of contents
other versions
- wheezy-backports 3.16.39-1+deb8u1~bpo70+1
- jessie 3.16.43-2
| CHECK_SUBMOUNTS_AND_(9) | The Linux VFS | CHECK_SUBMOUNTS_AND_(9) |
NAME¶
check_submounts_and_drop - prune dcache, check for submounts and dropSYNOPSIS¶
int
check_submounts_and_drop(struct dentry * dentry);
ARGUMENTS¶
dentrydentry to prune and drop
DESCRIPTION¶
All done as a single atomic operation relative to has_unlinked_ancestor. Returns 0 if successfully unhashed parent. If there were submounts then return -EBUSY.COPYRIGHT¶
| February 2017 | Kernel Hackers Manual 3.16 |