diff options
author | Chuck Lever <cel@netapp.com> | 2006-03-20 13:44:12 -0500 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 13:44:12 -0500 |
commit | b4629fe2f094b719847f31be1ee5ab38300038b2 (patch) | |
tree | 158b3aabf291ef9462e3e02493fb4c45265f9e8e /include/linux/socket.h | |
parent | 1356b8c28d67cafd74f7e7dcfb39bf53681790a5 (diff) |
VFS: New /proc file /proc/self/mountstats
Create a new file under /proc/self, called mountstats, where mounted file
systems can export information (configuration options, performance counters,
and so on). Use a mechanism similar to /proc/mounts and s_ops->show_options.
This mechanism does not violate namespace security, and is safe to use while
other processes are unmounting file systems.
Thanks to Mike Waychison for his review and comments.
Test-plan:
Test concurrent mount/unmount operations while cat'ing /proc/self/mountstats.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/socket.h')
0 files changed, 0 insertions, 0 deletions