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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-06-21 23:46:23 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-07-27 12:03:56 +0300 |
| commit | 83a3bfdb5a8a086290dff2c13409c7380b683a96 (patch) | |
| tree | 708b16650dc813a32e4c6098f09907c53ea4050d /fs/f2fs/file.c | |
| parent | af697c0f5c5b8798832e651baf23460d588393de (diff) | |
| download | linux-83a3bfdb5a8a086290dff2c13409c7380b683a96.tar.xz | |
f2fs: indicate shutdown f2fs to allow unmount successfully
Once we shutdown f2fs, we have to flush stale pages in order to unmount
the system. In order to make stable, we need to stop fault injection as well.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6880c6f78d58..8af6683e022b 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1889,6 +1889,7 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) } if (sb) { f2fs_stop_checkpoint(sbi, false); + set_sbi_flag(sbi, SBI_IS_SHUTDOWN); thaw_bdev(sb->s_bdev, sb); } break; @@ -1898,13 +1899,16 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) if (ret) goto out; f2fs_stop_checkpoint(sbi, false); + set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; case F2FS_GOING_DOWN_NOSYNC: f2fs_stop_checkpoint(sbi, false); + set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; case F2FS_GOING_DOWN_METAFLUSH: f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_META_IO); f2fs_stop_checkpoint(sbi, false); + set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; default: ret = -EINVAL; |