diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index f7ef69f44f3d..e962de4ecaa2 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -176,8 +176,7 @@ void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct page *page) #ifdef CONFIG_F2FS_FS_LZO static int lzo_init_compress_ctx(struct compress_ctx *cc) { - cc->private = f2fs_kvmalloc(F2FS_I_SB(cc->inode), - LZO1X_MEM_COMPRESS, GFP_NOFS); + cc->private = f2fs_vmalloc(LZO1X_MEM_COMPRESS); if (!cc->private) return -ENOMEM; @@ -187,7 +186,7 @@ static int lzo_init_compress_ctx(struct compress_ctx *cc) static void lzo_destroy_compress_ctx(struct compress_ctx *cc) { - kvfree(cc->private); + vfree(cc->private); cc->private = NULL; } @@ -244,7 +243,7 @@ static int lz4_init_compress_ctx(struct compress_ctx *cc) size = LZ4HC_MEM_COMPRESS; #endif - cc->private = f2fs_kvmalloc(F2FS_I_SB(cc->inode), size, GFP_NOFS); + cc->private = f2fs_vmalloc(size); if (!cc->private) return -ENOMEM; @@ -259,7 +258,7 @@ static int lz4_init_compress_ctx(struct compress_ctx *cc) static void lz4_destroy_compress_ctx(struct compress_ctx *cc) { - kvfree(cc->private); + vfree(cc->private); cc->private = NULL; } @@ -340,8 +339,7 @@ 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_kvmalloc(F2FS_I_SB(cc->inode), - workspace_size, GFP_NOFS); + workspace = f2fs_vmalloc(workspace_size); if (!workspace) return -ENOMEM; @@ -349,7 +347,7 @@ static int zstd_init_compress_ctx(struct compress_ctx *cc) if (!stream) { f2fs_err_ratelimited(F2FS_I_SB(cc->inode), "%s zstd_init_cstream failed", __func__); - kvfree(workspace); + vfree(workspace); return -EIO; } @@ -362,7 +360,7 @@ static int zstd_init_compress_ctx(struct compress_ctx *cc) static void zstd_destroy_compress_ctx(struct compress_ctx *cc) { - kvfree(cc->private); + vfree(cc->private); cc->private = NULL; cc->private2 = NULL; } @@ -421,8 +419,7 @@ static int zstd_init_decompress_ctx(struct decompress_io_ctx *dic) workspace_size = zstd_dstream_workspace_bound(max_window_size); - workspace = f2fs_kvmalloc(F2FS_I_SB(dic->inode), - workspace_size, GFP_NOFS); + workspace = f2fs_vmalloc(workspace_size); if (!workspace) return -ENOMEM; @@ -430,7 +427,7 @@ static int zstd_init_decompress_ctx(struct decompress_io_ctx *dic) if (!stream) { f2fs_err_ratelimited(F2FS_I_SB(dic->inode), "%s zstd_init_dstream failed", __func__); - kvfree(workspace); + vfree(workspace); return -EIO; } @@ -442,7 +439,7 @@ static int zstd_init_decompress_ctx(struct decompress_io_ctx *dic) static void zstd_destroy_decompress_ctx(struct decompress_io_ctx *dic) { - kvfree(dic->private); + vfree(dic->private); dic->private = NULL; dic->private2 = NULL; } diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 911c4c64d729..2d9a86129bd8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3449,6 +3449,11 @@ static inline void *f2fs_kvzalloc(struct f2fs_sb_info *sbi, return f2fs_kvmalloc(sbi, size, flags | __GFP_ZERO); } +static inline void *f2fs_vmalloc(size_t size) +{ + return vmalloc(size); +} + static inline int get_extra_isize(struct inode *inode) { return F2FS_I(inode)->i_extra_isize / sizeof(__le32);