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| author | Louis Yung-Chieh Lo <yjlou@chromium.org> | 2013-01-15 13:13:07 +0800 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-01-15 02:47:42 -0800 |
| commit | f3613b60c7374dfcf54c922d46c7da8feeb22000 (patch) | |
| tree | b6d21d66198d1a8447fc732b97bf91ebcca0e848 | |
| parent | 826db09fcec194951e1dc71002d6a92620fbb46b (diff) | |
| download | vboot-f3613b60c7374dfcf54c922d46c7da8feeb22000.tar.gz | |
Trigger sync right after writing.
This can trigger the sync mechanism earlier so that the kernel has enough
time to schedule a real disk sync before system reboots.
BUG=chromium-os:35992
TEST=compile only
BRANCH=none
Change-Id: I505fdf45d95a52c9eca7687ecd6fb9f6be8cc5f1
Reviewed-on: https://gerrit.chromium.org/gerrit/41269
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: Yung-Chieh Lo <yjlou@chromium.org>
Commit-Queue: Yung-Chieh Lo <yjlou@chromium.org>
| -rw-r--r-- | cgpt/cgpt_common.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cgpt/cgpt_common.c b/cgpt/cgpt_common.c index 193f2e1e..8247a5a8 100644 --- a/cgpt/cgpt_common.c +++ b/cgpt/cgpt_common.c @@ -269,7 +269,12 @@ int DriveClose(struct drive *drive, int update_as_needed) { } } + // Sync early! + fsync(drive->fd); + syncfs(drive->fd); + close(drive->fd); + sync(); if (drive->gpt.primary_header) free(drive->gpt.primary_header); |