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| author | Chao Yu <chao@kernel.org> | 2025-05-13 13:57:21 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-05-27 23:52:36 +0000 |
| commit | 54ca9be0bc589a0e45959ba73c76cf3f65110c63 (patch) | |
| tree | 6954709af700a39b97be216bd47457110e8f0f01 /fs/f2fs/compress.c | |
| parent | f2fs: use vmalloc instead of kvmalloc in .init_{,de}compress_ctx (diff) | |
| download | linux-54ca9be0bc589a0e45959ba73c76cf3f65110c63.tar.gz linux-54ca9be0bc589a0e45959ba73c76cf3f65110c63.zip | |
f2fs: introduce FAULT_VMALLOC
Introduce a new fault type FAULT_VMALLOC to simulate no memory error in
f2fs_vmalloc().
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/compress.c')
| -rw-r--r-- | fs/f2fs/compress.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index b2ec943a4c73..0dc65634cc61 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -180,7 +180,8 @@ void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct folio *folio) #ifdef CONFIG_F2FS_FS_LZO static int lzo_init_compress_ctx(struct compress_ctx *cc) { - cc->private = f2fs_vmalloc(LZO1X_MEM_COMPRESS); + cc->private = f2fs_vmalloc(F2FS_I_SB(cc->inode), + LZO1X_MEM_COMPRESS); if (!cc->private) return -ENOMEM; @@ -247,7 +248,7 @@ static int lz4_init_compress_ctx(struct compress_ctx *cc) size = LZ4HC_MEM_COMPRESS; #endif - cc->private = f2fs_vmalloc(size); + cc->private = f2fs_vmalloc(F2FS_I_SB(cc->inode), size); if (!cc->private) return -ENOMEM; @@ -343,7 +344,7 @@ static int zstd_init_compress_ctx(struct compress_ctx *cc) params = zstd_get_params(level, cc->rlen); workspace_size = zstd_cstream_workspace_bound(¶ms.cParams); - workspace = f2fs_vmalloc(workspace_size); + workspace = f2fs_vmalloc(F2FS_I_SB(cc->inode), workspace_size); if (!workspace) return -ENOMEM; @@ -423,7 +424,7 @@ static int zstd_init_decompress_ctx(struct decompress_io_ctx *dic) workspace_size = zstd_dstream_workspace_bound(max_window_size); - workspace = f2fs_vmalloc(workspace_size); + workspace = f2fs_vmalloc(F2FS_I_SB(dic->inode), workspace_size); if (!workspace) return -ENOMEM; |