diff options
Diffstat (limited to 'src/journal/journal-file.c')
| -rw-r--r-- | src/journal/journal-file.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c index 1071c6d6d7..f193cb90ce 100644 --- a/src/journal/journal-file.c +++ b/src/journal/journal-file.c @@ -19,22 +19,24 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ -#include <sys/mman.h> #include <errno.h> -#include <sys/uio.h> -#include <unistd.h> -#include <sys/statvfs.h> #include <fcntl.h> -#include <stddef.h> #include <linux/fs.h> +#include <stddef.h> +#include <sys/mman.h> +#include <sys/statvfs.h> +#include <sys/uio.h> +#include <unistd.h> #include "btrfs-util.h" +#include "compress.h" +#include "fd-util.h" +#include "journal-authenticate.h" #include "journal-def.h" #include "journal-file.h" -#include "journal-authenticate.h" #include "lookup3.h" -#include "compress.h" #include "random-util.h" +#include "string-util.h" #define DEFAULT_DATA_HASH_TABLE_SIZE (2047ULL*sizeof(HashItem)) #define DEFAULT_FIELD_HASH_TABLE_SIZE (333ULL*sizeof(HashItem)) @@ -1057,7 +1059,7 @@ static int journal_file_append_data( r = journal_file_find_data_object_with_hash(f, data, size, hash, &o, &p); if (r < 0) return r; - else if (r > 0) { + if (r > 0) { if (ret) *ret = o; @@ -1076,23 +1078,24 @@ static int journal_file_append_data( o->data.hash = htole64(hash); #if defined(HAVE_XZ) || defined(HAVE_LZ4) - if (f->compress_xz && - size >= COMPRESSION_SIZE_THRESHOLD) { + if (JOURNAL_FILE_COMPRESS(f) && size >= COMPRESSION_SIZE_THRESHOLD) { size_t rsize = 0; compression = compress_blob(data, size, o->data.payload, &rsize); - if (compression) { + if (compression >= 0) { o->object.size = htole64(offsetof(Object, data.payload) + rsize); o->object.flags |= compression; log_debug("Compressed data object %"PRIu64" -> %zu using %s", size, rsize, object_compressed_to_string(compression)); - } + } else + /* Compression didn't work, we don't really care why, let's continue without compression */ + compression = 0; } #endif - if (!compression && size > 0) + if (compression == 0 && size > 0) memcpy(o->data.payload, data, size); r = journal_file_link_data(f, o, p, hash); |