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| author | Eric W. Biederman <[email protected]> | 2015-05-10 03:09:14 +0000 |
|---|---|---|
| committer | Eric W. Biederman <[email protected]> | 2015-07-01 15:36:39 +0000 |
| commit | f9bd6733d3f11e24f3949becf277507d422ee1eb (patch) | |
| tree | 79d33823e26cb5be0af93bae37b2abca3fdaa5dc /fs/proc/generic.c | |
| parent | fs: Add helper functions for permanently empty directories. (diff) | |
| download | kernel-f9bd6733d3f11e24f3949becf277507d422ee1eb.tar.gz kernel-f9bd6733d3f11e24f3949becf277507d422ee1eb.zip | |
sysctl: Allow creating permanently empty directories that serve as mountpoints.
Add a magic sysctl table sysctl_mount_point that when used to
create a directory forces that directory to be permanently empty.
Update the code to use make_empty_dir_inode when accessing permanently
empty directories.
Update the code to not allow adding to permanently empty directories.
Update /proc/sys/fs/binfmt_misc to be a permanently empty directory.
Cc: [email protected]
Signed-off-by: "Eric W. Biederman" <[email protected]>
Diffstat (limited to 'fs/proc/generic.c')
0 files changed, 0 insertions, 0 deletions