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| author | Hyunchul Lee <hyc.lee@gmail.com> | 2020-06-16 08:34:45 +0300 |
|---|---|---|
| committer | Namjae Jeon <namjae.jeon@samsung.com> | 2020-06-29 11:11:08 +0300 |
| commit | a0271a15cf2cf907ea5b0f2ba611123f1b7935ec (patch) | |
| tree | e0efb71a4fa40845babf0d630be9a9634ff24d03 /fs/exfat/namei.c | |
| parent | e8dd3cda8667118b70d9fe527f61fe22623de04d (diff) | |
| download | linux-a0271a15cf2cf907ea5b0f2ba611123f1b7935ec.tar.xz | |
exfat: call sync_filesystem for read-only remount
We need to commit dirty metadata and pages to disk
before remounting exfat as read-only.
This fixes a failure in xfstests generic/452
generic/452 does the following:
cp something <exfat>/
mount -o remount,ro <exfat>
the <exfat>/something is corrupted. because while
exfat is remounted as read-only, exfat doesn't
have a chance to commit metadata and
vfs invalidates page caches in a block device.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Acked-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Diffstat (limited to 'fs/exfat/namei.c')
0 files changed, 0 insertions, 0 deletions