diff options
| author | Michal Sekletar <msekletar@users.noreply.github.com> | 2017-04-24 18:33:12 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2017-04-24 18:33:12 +0200 |
| commit | f934644424daa6c86fd2284fe8f33ea233ece874 (patch) | |
| tree | 6453ed1739fd89428bfc6b7ee18e08834e133f91 /src | |
| parent | a45e7bb4084bade974ef2c8b40172e548478aafd (diff) | |
sd-journal: return SD_JOURNAL_INVALIDATE only if journal files were actually deleted/moved (#5580)
When caller invokes sd_journal_open() we usually open at least one
directory with journal files. add_root_directory() function increments
current_invalidate_counter. After sd_journal_open() returns
current_invalidate_counter != last_invalidate_counter.
After caller waits for journal events (e.g. waits for new messages in
journal) then it usually calls sd_journal_process(). However, on first
call to sd_journal_process(), function determine_change() returns
SD_JOURNAL_INVALIDATE even though no journal files were
deleted/moved. This is because current_invalidate_counter !=
last_invalidate_counter.
After the fix we make sure counters has the same value before we begin
processing inotify events.
Diffstat (limited to 'src')
| -rw-r--r-- | src/journal/sd-journal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index 71967a0f33..86afb4985d 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -2424,6 +2424,7 @@ _public_ int sd_journal_process(sd_journal *j) { assert_return(!journal_pid_changed(j), -ECHILD); j->last_process_usec = now(CLOCK_MONOTONIC); + j->last_invalidate_counter = j->current_invalidate_counter; for (;;) { union inotify_event_buffer buffer; |