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| author | Michael Pratt <mpratt@google.com> | 2020-08-20 13:28:43 -0700 |
|---|---|---|
| committer | Andrei Vagin <avagin@gmail.com> | 2020-09-09 17:53:10 -0700 |
| commit | a3f446a86fed6f3f70daef91b7f7cb5db4ebd383 (patch) | |
| tree | ee86101d771a7b838ad7d3ce02edae90a6f24018 /pkg/sentry/fsimpl/overlay/overlay.go | |
| parent | e2c1084cc8eb52bdfda299df2386ba974c320d54 (diff) | |
Consistent precondition formatting
Our "Preconditions:" blocks are very useful to determine the input invariants,
but they are bit inconsistent throughout the codebase, which makes them harder
to read (particularly cases with 5+ conditions in a single paragraph).
I've reformatted all of the cases to fit in simple rules:
1. Cases with a single condition are placed on a single line.
2. Cases with multiple conditions are placed in a bulleted list.
This format has been added to the style guide.
I've also mentioned "Postconditions:", though those are much less frequently
used, and all uses already match this style.
PiperOrigin-RevId: 327687465
Diffstat (limited to 'pkg/sentry/fsimpl/overlay/overlay.go')
| -rw-r--r-- | pkg/sentry/fsimpl/overlay/overlay.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pkg/sentry/fsimpl/overlay/overlay.go b/pkg/sentry/fsimpl/overlay/overlay.go index 75cc006bf..4b3dfbc01 100644 --- a/pkg/sentry/fsimpl/overlay/overlay.go +++ b/pkg/sentry/fsimpl/overlay/overlay.go @@ -482,7 +482,9 @@ func (d *dentry) checkDropLocked(ctx context.Context) { // destroyLocked destroys the dentry. // -// Preconditions: d.fs.renameMu must be locked for writing. d.refs == 0. +// Preconditions: +// * d.fs.renameMu must be locked for writing. +// * d.refs == 0. func (d *dentry) destroyLocked(ctx context.Context) { switch atomic.LoadInt64(&d.refs) { case 0: |