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| author | Nicolas Lacasse <nlacasse@google.com> | 2018-08-29 11:21:21 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-08-29 11:22:27 -0700 |
| commit | 18932476167ecf16b7d3e85ae6addaaba193ceed (patch) | |
| tree | 9bb9f470e83f844df4c245982c9cdbe47508c87f /pkg/tmutex/tmutex.go | |
| parent | 52e6714146b46487a1260fab838a6ba193029845 (diff) | |
fs: Drop reference to over-written file before renaming over it.
dirent.go:Rename() walks to the file being replaced and defers
replaced.DecRef(). After the rename, the reference is dropped, triggering a
writeout and SettAttr call to the gofer. Because of lazyOpenForWrite, the gofer
opens the replaced file BY ITS OLD NAME and calls ftruncate on it.
This CL changes Remove to drop the reference on replaced (and thus trigger
writeout) before the actual rename call.
PiperOrigin-RevId: 210756097
Change-Id: I01ea09a5ee6c2e2d464560362f09943641638e0f
Diffstat (limited to 'pkg/tmutex/tmutex.go')
0 files changed, 0 insertions, 0 deletions