diff options
Diffstat (limited to 'src/journal/journal-file.h')
| -rw-r--r-- | src/journal/journal-file.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h index e92b75eabe..898d12d992 100644 --- a/src/journal/journal-file.h +++ b/src/journal/journal-file.h @@ -36,11 +36,13 @@ #include "hashmap.h" typedef struct JournalMetrics { - uint64_t max_use; - uint64_t use; - uint64_t max_size; - uint64_t min_size; - uint64_t keep_free; + /* For all these: -1 means "pick automatically", and 0 means "no limit enforced" */ + uint64_t max_size; /* how large journal files grow at max */ + uint64_t min_size; /* how large journal files grow at least */ + uint64_t max_use; /* how much disk space to use in total at max, keep_free permitting */ + uint64_t min_use; /* how much disk space to use in total at least, even if keep_free says not to */ + uint64_t keep_free; /* how much to keep free on disk */ + uint64_t n_max_files; /* how many files to keep around at max */ } JournalMetrics; typedef enum direction { @@ -136,7 +138,7 @@ int journal_file_open( JournalFile **ret); int journal_file_set_offline(JournalFile *f); -void journal_file_close(JournalFile *j); +JournalFile* journal_file_close(JournalFile *j); int journal_file_open_reliably( const char *fname, @@ -223,6 +225,7 @@ int journal_file_rotate(JournalFile **f, bool compress, bool seal); void journal_file_post_change(JournalFile *f); +void journal_reset_metrics(JournalMetrics *m); void journal_default_metrics(JournalMetrics *m, int fd); int journal_file_get_cutoff_realtime_usec(JournalFile *f, usec_t *from, usec_t *to); @@ -232,3 +235,8 @@ bool journal_file_rotate_suggested(JournalFile *f, usec_t max_file_usec); int journal_file_map_data_hash_table(JournalFile *f); int journal_file_map_field_hash_table(JournalFile *f); + +static inline bool JOURNAL_FILE_COMPRESS(JournalFile *f) { + assert(f); + return f->compress_xz || f->compress_lz4; +} |