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-rw-r--r--src/journal-remote/journal-remote-write.c2
-rw-r--r--src/journal-remote/journal-remote.c2
-rw-r--r--src/journal/journal-file.c42
-rw-r--r--src/journal/journal-file.h6
-rw-r--r--src/journal/journald-server.c22
-rw-r--r--src/journal/journald-server.h2
-rw-r--r--src/journal/sd-journal.c2
-rw-r--r--src/journal/test-journal-flush.c2
-rw-r--r--src/journal/test-journal-interleaving.c8
-rw-r--r--src/journal/test-journal-stream.c6
-rw-r--r--src/journal/test-journal-verify.c6
-rw-r--r--src/journal/test-journal.c14
12 files changed, 84 insertions, 30 deletions
diff --git a/src/journal-remote/journal-remote-write.c b/src/journal-remote/journal-remote-write.c
index 5fab74e5cc..7bba52566e 100644
--- a/src/journal-remote/journal-remote-write.c
+++ b/src/journal-remote/journal-remote-write.c
@@ -54,7 +54,7 @@ void iovw_rebase(struct iovec_wrapper *iovw, char *old, char *new) {
**********************************************************************/
static int do_rotate(JournalFile **f, bool compress, bool seal) {
- int r = journal_file_rotate(f, compress, seal);
+ int r = journal_file_rotate(f, compress, seal, NULL);
if (r < 0) {
if (*f)
log_error_errno(r, "Failed to rotate %s: %m", (*f)->path);
diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c
index 3ce6fe27b3..44f9a9b44f 100644
--- a/src/journal-remote/journal-remote.c
+++ b/src/journal-remote/journal-remote.c
@@ -203,7 +203,7 @@ static int open_output(Writer *w, const char* host) {
O_RDWR|O_CREAT, 0640,
arg_compress, arg_seal,
&w->metrics,
- w->mmap,
+ w->mmap, NULL,
NULL, &w->journal);
if (r < 0)
log_error_errno(r, "Failed to open output journal %s: %m",
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 96be339d5b..f5e2952c99 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -39,6 +39,7 @@
#include "parse-util.h"
#include "random-util.h"
#include "sd-event.h"
+#include "set.h"
#include "string-util.h"
#include "xattr-util.h"
@@ -310,6 +311,18 @@ static int journal_file_set_online(JournalFile *f) {
}
}
+bool journal_file_is_offlining(JournalFile *f) {
+ assert(f);
+
+ __sync_synchronize();
+
+ if (f->offline_state == OFFLINE_DONE ||
+ f->offline_state == OFFLINE_JOINED)
+ return false;
+
+ return true;
+}
+
JournalFile* journal_file_close(JournalFile *f) {
assert(f);
@@ -374,6 +387,15 @@ JournalFile* journal_file_close(JournalFile *f) {
return NULL;
}
+void journal_file_close_set(Set *s) {
+ JournalFile *f;
+
+ assert(s);
+
+ while ((f = set_steal_first(s)))
+ (void) journal_file_close(f);
+}
+
static int journal_file_init_header(JournalFile *f, JournalFile *template) {
Header h = {};
ssize_t k;
@@ -2881,6 +2903,7 @@ int journal_file_open(
bool seal,
JournalMetrics *metrics,
MMapCache *mmap_cache,
+ Set *deferred_closes,
JournalFile *template,
JournalFile **ret) {
@@ -3000,6 +3023,9 @@ int journal_file_open(
f->header = h;
if (!newly_created) {
+ if (deferred_closes)
+ journal_file_close_set(deferred_closes);
+
r = journal_file_verify_header(f);
if (r < 0)
goto fail;
@@ -3074,7 +3100,7 @@ fail:
return r;
}
-int journal_file_rotate(JournalFile **f, bool compress, bool seal) {
+int journal_file_rotate(JournalFile **f, bool compress, bool seal, Set *deferred_closes) {
_cleanup_free_ char *p = NULL;
size_t l;
JournalFile *old_file, *new_file = NULL;
@@ -3114,8 +3140,13 @@ int journal_file_rotate(JournalFile **f, bool compress, bool seal) {
* we archive them */
old_file->defrag_on_close = true;
- r = journal_file_open(old_file->path, old_file->flags, old_file->mode, compress, seal, NULL, old_file->mmap, old_file, &new_file);
- journal_file_close(old_file);
+ r = journal_file_open(old_file->path, old_file->flags, old_file->mode, compress, seal, NULL, old_file->mmap, deferred_closes, old_file, &new_file);
+
+ if (deferred_closes &&
+ set_put(deferred_closes, old_file) >= 0)
+ (void) journal_file_set_offline(old_file, false);
+ else
+ (void) journal_file_close(old_file);
*f = new_file;
return r;
@@ -3129,6 +3160,7 @@ int journal_file_open_reliably(
bool seal,
JournalMetrics *metrics,
MMapCache *mmap_cache,
+ Set *deferred_closes,
JournalFile *template,
JournalFile **ret) {
@@ -3136,7 +3168,7 @@ 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, deferred_closes, template, ret);
if (!IN_SET(r,
-EBADMSG, /* corrupted */
-ENODATA, /* truncated */
@@ -3177,7 +3209,7 @@ int journal_file_open_reliably(
log_warning_errno(r, "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, deferred_closes, template, ret);
}
int journal_file_copy_entry(JournalFile *from, JournalFile *to, Object *o, uint64_t p, uint64_t *seqnum, Object **ret, uint64_t *offset) {
diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h
index fad4f78bdc..9ad6013359 100644
--- a/src/journal/journal-file.h
+++ b/src/journal/journal-file.h
@@ -149,11 +149,14 @@ int journal_file_open(
bool seal,
JournalMetrics *metrics,
MMapCache *mmap_cache,
+ Set *deferred_closes,
JournalFile *template,
JournalFile **ret);
int journal_file_set_offline(JournalFile *f, bool wait);
+bool journal_file_is_offlining(JournalFile *f);
JournalFile* journal_file_close(JournalFile *j);
+void journal_file_close_set(Set *s);
int journal_file_open_reliably(
const char *fname,
@@ -163,6 +166,7 @@ int journal_file_open_reliably(
bool seal,
JournalMetrics *metrics,
MMapCache *mmap_cache,
+ Set *deferred_closes,
JournalFile *template,
JournalFile **ret);
@@ -236,7 +240,7 @@ int journal_file_copy_entry(JournalFile *from, JournalFile *to, Object *o, uint6
void journal_file_dump(JournalFile *f);
void journal_file_print_header(JournalFile *f);
-int journal_file_rotate(JournalFile **f, bool compress, bool seal);
+int journal_file_rotate(JournalFile **f, bool compress, bool seal, Set *deferred_closes);
void journal_file_post_change(JournalFile *f);
int journal_file_enable_post_change_timer(JournalFile *f, sd_event *e, usec_t t);
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index ac992a8b54..d5937bd013 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -251,9 +251,9 @@ static int open_journal(
assert(ret);
if (reliably)
- r = journal_file_open_reliably(fname, flags, 0640, s->compress, seal, metrics, s->mmap, NULL, &f);
+ r = journal_file_open_reliably(fname, flags, 0640, s->compress, seal, metrics, s->mmap, s->deferred_closes, NULL, &f);
else
- r = journal_file_open(fname, flags, 0640, s->compress, seal, metrics, s->mmap, NULL, &f);
+ r = journal_file_open(fname, flags, 0640, s->compress, seal, metrics, s->mmap, s->deferred_closes, NULL, &f);
if (r < 0)
return r;
@@ -333,7 +333,7 @@ static int do_rotate(
if (!*f)
return -EINVAL;
- r = journal_file_rotate(f, s->compress, seal);
+ r = journal_file_rotate(f, s->compress, seal, s->deferred_closes);
if (r < 0)
if (*f)
log_error_errno(r, "Failed to rotate %s: %m", (*f)->path);
@@ -364,6 +364,13 @@ void server_rotate(Server *s) {
/* Old file has been closed and deallocated */
ordered_hashmap_remove(s->user_journals, k);
}
+
+ /* Perform any deferred closes which aren't still offlining. */
+ SET_FOREACH(f, s->deferred_closes, i)
+ if (!journal_file_is_offlining(f)) {
+ (void) set_remove(s->deferred_closes, f);
+ (void) journal_file_close(f);
+ }
}
void server_sync(Server *s) {
@@ -1765,6 +1772,10 @@ int server_init(Server *s) {
if (!s->mmap)
return log_oom();
+ s->deferred_closes = set_new(NULL);
+ if (!s->deferred_closes)
+ return log_oom();
+
r = sd_event_default(&s->event);
if (r < 0)
return log_error_errno(r, "Failed to create event loop: %m");
@@ -1918,6 +1929,11 @@ void server_done(Server *s) {
JournalFile *f;
assert(s);
+ if (s->deferred_closes) {
+ journal_file_close_set(s->deferred_closes);
+ set_free(s->deferred_closes);
+ }
+
while (s->stdout_streams)
stdout_stream_free(s->stdout_streams);
diff --git a/src/journal/journald-server.h b/src/journal/journald-server.h
index b9551dda1b..e025a4cf90 100644
--- a/src/journal/journald-server.h
+++ b/src/journal/journald-server.h
@@ -130,6 +130,8 @@ struct Server {
MMapCache *mmap;
+ Set *deferred_closes;
+
struct udev *udev;
uint64_t *kernel_seqnum;
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index 9bc4215f2e..6ff1c67f5f 100644
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -1248,7 +1248,7 @@ static int add_any_file(sd_journal *j, const char *path) {
goto fail;
}
- r = journal_file_open(path, O_RDONLY, 0, false, false, NULL, j->mmap, NULL, &f);
+ r = journal_file_open(path, O_RDONLY, 0, false, false, NULL, j->mmap, NULL, NULL, &f);
if (r < 0) {
log_debug_errno(r, "Failed to open journal file %s: %m", path);
goto fail;
diff --git a/src/journal/test-journal-flush.c b/src/journal/test-journal-flush.c
index 0c35d532c6..93dc0e0d81 100644
--- a/src/journal/test-journal-flush.c
+++ b/src/journal/test-journal-flush.c
@@ -38,7 +38,7 @@ int main(int argc, char *argv[]) {
assert_se(mkdtemp(dn));
fn = strappend(dn, "/test.journal");
- r = journal_file_open(fn, O_CREAT|O_RDWR, 0644, false, false, NULL, NULL, NULL, &new_journal);
+ r = journal_file_open(fn, O_CREAT|O_RDWR, 0644, false, false, NULL, NULL, NULL, NULL, &new_journal);
assert_se(r >= 0);
r = sd_journal_open(&j, 0);
diff --git a/src/journal/test-journal-interleaving.c b/src/journal/test-journal-interleaving.c
index 6c6238cc4b..f887f43f0d 100644
--- a/src/journal/test-journal-interleaving.c
+++ b/src/journal/test-journal-interleaving.c
@@ -52,7 +52,7 @@ noreturn static void log_assert_errno(const char *text, int eno, const char *fil
static JournalFile *test_open(const char *name) {
JournalFile *f;
- assert_ret(journal_file_open(name, O_RDWR|O_CREAT, 0644, true, false, NULL, NULL, NULL, &f));
+ assert_ret(journal_file_open(name, O_RDWR|O_CREAT, 0644, true, false, NULL, NULL, NULL, NULL, &f));
return f;
}
@@ -217,7 +217,7 @@ static void test_sequence_numbers(void) {
assert_se(chdir(t) >= 0);
assert_se(journal_file_open("one.journal", O_RDWR|O_CREAT, 0644,
- true, false, NULL, NULL, NULL, &one) == 0);
+ true, false, NULL, NULL, NULL, NULL, &one) == 0);
append_number(one, 1, &seqnum);
printf("seqnum=%"PRIu64"\n", seqnum);
@@ -234,7 +234,7 @@ static void test_sequence_numbers(void) {
memcpy(&seqnum_id, &one->header->seqnum_id, sizeof(sd_id128_t));
assert_se(journal_file_open("two.journal", O_RDWR|O_CREAT, 0644,
- true, false, NULL, NULL, one, &two) == 0);
+ true, false, NULL, NULL, NULL, one, &two) == 0);
assert_se(two->header->state == STATE_ONLINE);
assert_se(!sd_id128_equal(two->header->file_id, one->header->file_id));
@@ -265,7 +265,7 @@ static void test_sequence_numbers(void) {
seqnum = 0;
assert_se(journal_file_open("two.journal", O_RDWR, 0,
- true, false, NULL, NULL, NULL, &two) == 0);
+ true, false, NULL, NULL, NULL, NULL, &two) == 0);
assert_se(sd_id128_equal(two->header->seqnum_id, seqnum_id));
diff --git a/src/journal/test-journal-stream.c b/src/journal/test-journal-stream.c
index 82543bb5f9..839ea5a9a5 100644
--- a/src/journal/test-journal-stream.c
+++ b/src/journal/test-journal-stream.c
@@ -92,9 +92,9 @@ int main(int argc, char *argv[]) {
assert_se(mkdtemp(t));
assert_se(chdir(t) >= 0);
- assert_se(journal_file_open("one.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &one) == 0);
- assert_se(journal_file_open("two.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &two) == 0);
- assert_se(journal_file_open("three.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &three) == 0);
+ assert_se(journal_file_open("one.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, NULL, &one) == 0);
+ assert_se(journal_file_open("two.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, NULL, &two) == 0);
+ assert_se(journal_file_open("three.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, NULL, &three) == 0);
for (i = 0; i < N_ENTRIES; i++) {
char *p, *q;
diff --git a/src/journal/test-journal-verify.c b/src/journal/test-journal-verify.c
index 3fec18c480..6b4643cd25 100644
--- a/src/journal/test-journal-verify.c
+++ b/src/journal/test-journal-verify.c
@@ -55,7 +55,7 @@ static int raw_verify(const char *fn, const char *verification_key) {
JournalFile *f;
int r;
- r = journal_file_open(fn, O_RDONLY, 0666, true, !!verification_key, NULL, NULL, NULL, &f);
+ r = journal_file_open(fn, O_RDONLY, 0666, true, !!verification_key, NULL, NULL, NULL, NULL, &f);
if (r < 0)
return r;
@@ -88,7 +88,7 @@ int main(int argc, char *argv[]) {
log_info("Generating...");
- assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, !!verification_key, NULL, NULL, NULL, &f) == 0);
+ assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, !!verification_key, NULL, NULL, NULL, NULL, &f) == 0);
for (n = 0; n < N_ENTRIES; n++) {
struct iovec iovec;
@@ -111,7 +111,7 @@ int main(int argc, char *argv[]) {
log_info("Verifying...");
- assert_se(journal_file_open("test.journal", O_RDONLY, 0666, true, !!verification_key, NULL, NULL, NULL, &f) == 0);
+ assert_se(journal_file_open("test.journal", O_RDONLY, 0666, true, !!verification_key, NULL, NULL, NULL, NULL, &f) == 0);
/* journal_file_print_header(f); */
journal_file_dump(f);
diff --git a/src/journal/test-journal.c b/src/journal/test-journal.c
index 94d26a2573..ea685af782 100644
--- a/src/journal/test-journal.c
+++ b/src/journal/test-journal.c
@@ -42,7 +42,7 @@ static void test_non_empty(void) {
assert_se(mkdtemp(t));
assert_se(chdir(t) >= 0);
- assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f) == 0);
+ assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, NULL, &f) == 0);
dual_timestamp_get(&ts);
@@ -104,8 +104,8 @@ static void test_non_empty(void) {
assert_se(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0);
- journal_file_rotate(&f, true, true);
- journal_file_rotate(&f, true, true);
+ journal_file_rotate(&f, true, true, NULL);
+ journal_file_rotate(&f, true, true, NULL);
(void) journal_file_close(f);
@@ -131,13 +131,13 @@ static void test_empty(void) {
assert_se(mkdtemp(t));
assert_se(chdir(t) >= 0);
- assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, false, false, NULL, NULL, NULL, &f1) == 0);
+ assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, false, false, NULL, NULL, NULL, NULL, &f1) == 0);
- assert_se(journal_file_open("test-compress.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &f2) == 0);
+ assert_se(journal_file_open("test-compress.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, NULL, &f2) == 0);
- assert_se(journal_file_open("test-seal.journal", O_RDWR|O_CREAT, 0666, false, true, NULL, NULL, NULL, &f3) == 0);
+ assert_se(journal_file_open("test-seal.journal", O_RDWR|O_CREAT, 0666, false, true, NULL, NULL, NULL, NULL, &f3) == 0);
- assert_se(journal_file_open("test-seal-compress.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f4) == 0);
+ assert_se(journal_file_open("test-seal-compress.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, NULL, &f4) == 0);
journal_file_print_header(f1);
puts("");
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-04 05:11:18 +0000