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| author | Chao Yu <chao@kernel.org> | 2023-12-10 12:35:42 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-12-11 22:38:40 +0100 |
| commit | 4961acdd65c956e97c1a000c82d91a8c1cdbe44b (patch) | |
| tree | fcfe8835d60c1d2330164a5b2cb81eeb75bda9e7 /fs/f2fs | |
| parent | f2fs: add tracepoint for f2fs_vm_page_mkwrite() (diff) | |
| download | linux-4961acdd65c956e97c1a000c82d91a8c1cdbe44b.tar.xz linux-4961acdd65c956e97c1a000c82d91a8c1cdbe44b.zip | |
f2fs: fix to tag gcing flag on page during block migration
It needs to add missing gcing flag on page during block migration,
in order to garantee migrated data be persisted during checkpoint,
otherwise out-of-order persistency between data and node may cause
data corruption after SPOR.
Similar issue was fixed by commit 2d1fe8a86bf5 ("f2fs: fix to tag
gcing flag on page during file defragment").
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/compress.c | 4 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index b35be5799726..c5a4364c4482 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -1036,8 +1036,10 @@ static void set_cluster_dirty(struct compress_ctx *cc) int i; for (i = 0; i < cc->cluster_size; i++) - if (cc->rpages[i]) + if (cc->rpages[i]) { set_page_dirty(cc->rpages[i]); + set_page_private_gcing(cc->rpages[i]); + } } static int prepare_compress_overwrite(struct compress_ctx *cc, diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 60290940018d..156b0ff05a3b 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1312,6 +1312,7 @@ static int __clone_blkaddrs(struct inode *src_inode, struct inode *dst_inode, } memcpy_page(pdst, 0, psrc, 0, PAGE_SIZE); set_page_dirty(pdst); + set_page_private_gcing(pdst); f2fs_put_page(pdst, 1); f2fs_put_page(psrc, 1); @@ -4046,6 +4047,7 @@ static int redirty_blocks(struct inode *inode, pgoff_t page_idx, int len) f2fs_bug_on(F2FS_I_SB(inode), !page); set_page_dirty(page); + set_page_private_gcing(page); f2fs_put_page(page, 1); f2fs_put_page(page, 0); } |