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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-04-22 01:47:02 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-04-22 03:57:09 +0200 |
| commit | 4d8ec91208196e0e19195f1e7d6be9de5873f242 (patch) | |
| tree | 62abe1a03469bbd3df3e740248356444b4401142 /fs/f2fs/inode.c | |
| parent | f2fs: fix wrong condition check when failing metapage read (diff) | |
| download | linux-4d8ec91208196e0e19195f1e7d6be9de5873f242.tar.xz linux-4d8ec91208196e0e19195f1e7d6be9de5873f242.zip | |
f2fs: should not truncate blocks during roll-forward recovery
If the file preallocated blocks and fsync'ed, we should not truncate them during
roll-forward recovery which will recover i_size correctly back.
Fixes: d4dd19ec1ea0 ("f2fs: do not expose unwritten blocks to user by DIO")
Cc: <stable@vger.kernel.org> # 5.17+
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 71f232dcf3c2..83639238a1fe 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -550,7 +550,8 @@ make_now: } f2fs_set_inode_flags(inode); - if (file_should_truncate(inode)) { + if (file_should_truncate(inode) && + !is_sbi_flag_set(sbi, SBI_POR_DOING)) { ret = f2fs_truncate(inode); if (ret) goto bad_inode; |