diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-10-02 22:42:13 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-10-02 22:42:13 +0200 |
| commit | 070052aba36e5e90d67141110fdcaf5014e36362 (patch) | |
| tree | 27b7f591d4602b7c6c0b90970f1ba18dae6ba190 /src | |
| parent | 7b5195e2740799a5e94cfafdcf8f6d6699c1b8af (diff) | |
journal: simplify things by using the LESS_BY() macro
Diffstat (limited to 'src')
| -rw-r--r-- | src/journal/journal-file.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c index 960d6bfd8c..e21e4a88f1 100644 --- a/src/journal/journal-file.c +++ b/src/journal/journal-file.c @@ -399,12 +399,7 @@ static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) if (fstatvfs(f->fd, &svfs) >= 0) { uint64_t available; - available = svfs.f_bfree * svfs.f_bsize; - - if (available >= f->metrics.keep_free) - available -= f->metrics.keep_free; - else - available = 0; + available = LESS_BY((uint64_t) svfs.f_bfree * (uint64_t) svfs.f_bsize, f->metrics.keep_free); if (new_size - old_size > available) return -E2BIG; @@ -605,10 +600,10 @@ static int journal_file_setup_data_hash_table(JournalFile *f) { assert(f); - /* We estimate that we need 1 hash table entry per 768 of - journal file and we want to make sure we never get beyond - 75% fill level. Calculate the hash table size for the - maximum file size based on these metrics. */ + /* We estimate that we need 1 hash table entry per 768 bytes + of journal file and we want to make sure we never get + beyond 75% fill level. Calculate the hash table size for + the maximum file size based on these metrics. */ s = (f->metrics.max_size * 4 / 768 / 3) * sizeof(HashItem); if (s < DEFAULT_DATA_HASH_TABLE_SIZE) @@ -2834,8 +2829,7 @@ int journal_file_open_reliably( size_t l; _cleanup_free_ char *p = NULL; - r = journal_file_open(fname, flags, mode, compress, seal, - metrics, mmap_cache, template, ret); + r = journal_file_open(fname, flags, mode, compress, seal, metrics, mmap_cache, template, ret); if (!IN_SET(r, -EBADMSG, /* corrupted */ -ENODATA, /* truncated */ @@ -2877,8 +2871,7 @@ int journal_file_open_reliably( log_warning("File %s corrupted or uncleanly shut down, renaming and replacing.", fname); - return journal_file_open(fname, flags, mode, compress, seal, - metrics, mmap_cache, template, ret); + return journal_file_open(fname, flags, mode, compress, seal, metrics, mmap_cache, template, ret); } int journal_file_copy_entry(JournalFile *from, JournalFile *to, Object *o, uint64_t p, uint64_t *seqnum, Object **ret, uint64_t *offset) { |