#include "bcachefs.h"
#include "btree_update.h"
#include "journal_reclaim.h"
-#include "subvolume.h"
+#include "snapshot.h"
#include "tests.h"
#include "linux/kthread.h"
int ret;
ret = bch2_btree_delete_range(c, BTREE_ID_extents,
- SPOS(0, 0, U32_MAX), SPOS_MAX,
- 0,
- NULL);
+ SPOS(0, 0, U32_MAX),
+ POS(0, U64_MAX),
+ 0, NULL);
BUG_ON(ret);
ret = bch2_btree_delete_range(c, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX), SPOS_MAX,
+ SPOS(0, 0, U32_MAX),
+ POS(0, U64_MAX),
0, NULL);
BUG_ON(ret);
}
static int test_delete(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_i_cookie k;
int ret;
bkey_cookie_init(&k.k_i);
k.k.p.snapshot = U32_MAX;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs, k.k.p,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs, k.k.p,
BTREE_ITER_INTENT);
- ret = commit_do(&trans, NULL, NULL, 0,
+ ret = commit_do(trans, NULL, NULL, 0,
bch2_btree_iter_traverse(&iter) ?:
- bch2_trans_update(&trans, &iter, &k.k_i, 0));
- if (ret) {
- bch_err(c, "%s(): update error in: %s", __func__, bch2_err_str(ret));
+ bch2_trans_update(trans, &iter, &k.k_i, 0));
+ bch_err_msg(c, ret, "update error");
+ if (ret)
goto err;
- }
pr_info("deleting once");
- ret = commit_do(&trans, NULL, NULL, 0,
+ ret = commit_do(trans, NULL, NULL, 0,
bch2_btree_iter_traverse(&iter) ?:
- bch2_btree_delete_at(&trans, &iter, 0));
- if (ret) {
- bch_err(c, "%s(): delete error (first): %s", __func__, bch2_err_str(ret));
+ bch2_btree_delete_at(trans, &iter, 0));
+ bch_err_msg(c, ret, "delete error (first)");
+ if (ret)
goto err;
- }
pr_info("deleting twice");
- ret = commit_do(&trans, NULL, NULL, 0,
+ ret = commit_do(trans, NULL, NULL, 0,
bch2_btree_iter_traverse(&iter) ?:
- bch2_btree_delete_at(&trans, &iter, 0));
- if (ret) {
- bch_err(c, "%s(): delete error (second): %s", __func__, bch2_err_str(ret));
+ bch2_btree_delete_at(trans, &iter, 0));
+ bch_err_msg(c, ret, "delete error (second)");
+ if (ret)
goto err;
- }
err:
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return ret;
}
static int test_delete_written(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_i_cookie k;
int ret;
bkey_cookie_init(&k.k_i);
k.k.p.snapshot = U32_MAX;
- bch2_trans_init(&trans, c, 0, 0);
-
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs, k.k.p,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs, k.k.p,
BTREE_ITER_INTENT);
- ret = commit_do(&trans, NULL, NULL, 0,
+ ret = commit_do(trans, NULL, NULL, 0,
bch2_btree_iter_traverse(&iter) ?:
- bch2_trans_update(&trans, &iter, &k.k_i, 0));
- if (ret) {
- bch_err(c, "%s(): update error: %s", __func__, bch2_err_str(ret));
+ bch2_trans_update(trans, &iter, &k.k_i, 0));
+ bch_err_msg(c, ret, "update error");
+ if (ret)
goto err;
- }
- bch2_trans_unlock(&trans);
+ bch2_trans_unlock(trans);
bch2_journal_flush_all_pins(&c->journal);
- ret = commit_do(&trans, NULL, NULL, 0,
+ ret = commit_do(trans, NULL, NULL, 0,
bch2_btree_iter_traverse(&iter) ?:
- bch2_btree_delete_at(&trans, &iter, 0));
- if (ret) {
- bch_err(c, "%s(): delete error: %s", __func__, bch2_err_str(ret));
+ bch2_btree_delete_at(trans, &iter, 0));
+ bch_err_msg(c, ret, "delete error");
+ if (ret)
goto err;
- }
err:
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return ret;
}
static int test_iterate(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter = { NULL };
- struct bkey_s_c k;
u64 i;
int ret = 0;
- bch2_trans_init(&trans, c, 0, 0);
-
delete_test_keys(c);
pr_info("inserting test keys");
for (i = 0; i < nr; i++) {
- struct bkey_i_cookie k;
+ struct bkey_i_cookie ck;
- bkey_cookie_init(&k.k_i);
- k.k.p.offset = i;
- k.k.p.snapshot = U32_MAX;
+ bkey_cookie_init(&ck.k_i);
+ ck.k.p.offset = i;
+ ck.k.p.snapshot = U32_MAX;
- ret = bch2_btree_insert(c, BTREE_ID_xattrs, &k.k_i,
- NULL, NULL, 0);
- if (ret) {
- bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_btree_insert(c, BTREE_ID_xattrs, &ck.k_i, NULL, 0);
+ bch_err_msg(c, ret, "insert error");
+ if (ret)
+ return ret;
}
pr_info("iterating forwards");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX), 0, k, ({
- BUG_ON(k.k->p.offset != i++);
- 0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating forwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_xattrs,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ 0, k, ({
+ BUG_ON(k.k->p.offset != i++);
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards");
+ if (ret)
+ return ret;
BUG_ON(i != nr);
pr_info("iterating backwards");
- ret = for_each_btree_key_reverse(&trans, iter, BTREE_ID_xattrs,
- SPOS(0, U64_MAX, U32_MAX), 0, k,
- ({
+ ret = bch2_trans_run(c,
+ for_each_btree_key_reverse(trans, iter, BTREE_ID_xattrs,
+ SPOS(0, U64_MAX, U32_MAX), 0, k, ({
BUG_ON(k.k->p.offset != --i);
0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating backwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ })));
+ bch_err_msg(c, ret, "error iterating backwards");
+ if (ret)
+ return ret;
BUG_ON(i);
-err:
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
- return ret;
+ return 0;
}
static int test_iterate_extents(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter = { NULL };
- struct bkey_s_c k;
u64 i;
int ret = 0;
- bch2_trans_init(&trans, c, 0, 0);
-
delete_test_keys(c);
pr_info("inserting test extents");
for (i = 0; i < nr; i += 8) {
- struct bkey_i_cookie k;
+ struct bkey_i_cookie ck;
- bkey_cookie_init(&k.k_i);
- k.k.p.offset = i + 8;
- k.k.p.snapshot = U32_MAX;
- k.k.size = 8;
+ bkey_cookie_init(&ck.k_i);
+ ck.k.p.offset = i + 8;
+ ck.k.p.snapshot = U32_MAX;
+ ck.k.size = 8;
- ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
- NULL, NULL, 0);
- if (ret) {
- bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_btree_insert(c, BTREE_ID_extents, &ck.k_i, NULL, 0);
+ bch_err_msg(c, ret, "insert error");
+ if (ret)
+ return ret;
}
pr_info("iterating forwards");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_extents,
- SPOS(0, 0, U32_MAX), 0, k, ({
- BUG_ON(bkey_start_offset(k.k) != i);
- i = k.k->p.offset;
- 0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating forwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_extents,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ 0, k, ({
+ BUG_ON(bkey_start_offset(k.k) != i);
+ i = k.k->p.offset;
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards");
+ if (ret)
+ return ret;
BUG_ON(i != nr);
pr_info("iterating backwards");
- ret = for_each_btree_key_reverse(&trans, iter, BTREE_ID_extents,
- SPOS(0, U64_MAX, U32_MAX), 0, k,
- ({
+ ret = bch2_trans_run(c,
+ for_each_btree_key_reverse(trans, iter, BTREE_ID_extents,
+ SPOS(0, U64_MAX, U32_MAX), 0, k, ({
BUG_ON(k.k->p.offset != i);
i = bkey_start_offset(k.k);
0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating backwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ })));
+ bch_err_msg(c, ret, "error iterating backwards");
+ if (ret)
+ return ret;
BUG_ON(i);
-err:
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
- return ret;
+ return 0;
}
static int test_iterate_slots(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter = { NULL };
- struct bkey_s_c k;
u64 i;
int ret = 0;
- bch2_trans_init(&trans, c, 0, 0);
-
delete_test_keys(c);
pr_info("inserting test keys");
for (i = 0; i < nr; i++) {
- struct bkey_i_cookie k;
+ struct bkey_i_cookie ck;
- bkey_cookie_init(&k.k_i);
- k.k.p.offset = i * 2;
- k.k.p.snapshot = U32_MAX;
+ bkey_cookie_init(&ck.k_i);
+ ck.k.p.offset = i * 2;
+ ck.k.p.snapshot = U32_MAX;
- ret = bch2_btree_insert(c, BTREE_ID_xattrs, &k.k_i,
- NULL, NULL, 0);
- if (ret) {
- bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_btree_insert(c, BTREE_ID_xattrs, &ck.k_i, NULL, 0);
+ bch_err_msg(c, ret, "insert error");
+ if (ret)
+ return ret;
}
pr_info("iterating forwards");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX), 0, k, ({
- BUG_ON(k.k->p.offset != i);
- i += 2;
- 0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating forwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_xattrs,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ 0, k, ({
+ BUG_ON(k.k->p.offset != i);
+ i += 2;
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards");
+ if (ret)
+ return ret;
BUG_ON(i != nr * 2);
pr_info("iterating forwards by slots");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX),
- BTREE_ITER_SLOTS, k, ({
- if (i >= nr * 2)
- break;
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_xattrs,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ BTREE_ITER_SLOTS, k, ({
+ if (i >= nr * 2)
+ break;
- BUG_ON(k.k->p.offset != i);
- BUG_ON(bkey_deleted(k.k) != (i & 1));
+ BUG_ON(k.k->p.offset != i);
+ BUG_ON(bkey_deleted(k.k) != (i & 1));
- i++;
- 0;
- }));
- if (ret < 0) {
- bch_err(c, "%s(): error iterating forwards by slots: %s", __func__, bch2_err_str(ret));
- goto err;
- }
- ret = 0;
-err:
- bch2_trans_exit(&trans);
+ i++;
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards by slots");
return ret;
}
static int test_iterate_slots_extents(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter = { NULL };
- struct bkey_s_c k;
u64 i;
int ret = 0;
- bch2_trans_init(&trans, c, 0, 0);
-
delete_test_keys(c);
pr_info("inserting test keys");
for (i = 0; i < nr; i += 16) {
- struct bkey_i_cookie k;
+ struct bkey_i_cookie ck;
- bkey_cookie_init(&k.k_i);
- k.k.p.offset = i + 16;
- k.k.p.snapshot = U32_MAX;
- k.k.size = 8;
+ bkey_cookie_init(&ck.k_i);
+ ck.k.p.offset = i + 16;
+ ck.k.p.snapshot = U32_MAX;
+ ck.k.size = 8;
- ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
- NULL, NULL, 0);
- if (ret) {
- bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_btree_insert(c, BTREE_ID_extents, &ck.k_i, NULL, 0);
+ bch_err_msg(c, ret, "insert error");
+ if (ret)
+ return ret;
}
pr_info("iterating forwards");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_extents,
- SPOS(0, 0, U32_MAX), 0, k, ({
- BUG_ON(bkey_start_offset(k.k) != i + 8);
- BUG_ON(k.k->size != 8);
- i += 16;
- 0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating forwards: %s", __func__, bch2_err_str(ret));
- goto err;
- }
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_extents,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ 0, k, ({
+ BUG_ON(bkey_start_offset(k.k) != i + 8);
+ BUG_ON(k.k->size != 8);
+ i += 16;
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards");
+ if (ret)
+ return ret;
BUG_ON(i != nr);
pr_info("iterating forwards by slots");
-
i = 0;
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_extents,
- SPOS(0, 0, U32_MAX),
- BTREE_ITER_SLOTS, k, ({
- if (i == nr)
- break;
- BUG_ON(bkey_deleted(k.k) != !(i % 16));
+ ret = bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_extents,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ BTREE_ITER_SLOTS, k, ({
+ if (i == nr)
+ break;
+ BUG_ON(bkey_deleted(k.k) != !(i % 16));
- BUG_ON(bkey_start_offset(k.k) != i);
- BUG_ON(k.k->size != 8);
- i = k.k->p.offset;
- 0;
- }));
- if (ret) {
- bch_err(c, "%s(): error iterating forwards by slots: %s", __func__, bch2_err_str(ret));
- goto err;
- }
- ret = 0;
-err:
- bch2_trans_exit(&trans);
- return 0;
+ BUG_ON(bkey_start_offset(k.k) != i);
+ BUG_ON(k.k->size != 8);
+ i = k.k->p.offset;
+ 0;
+ })));
+ bch_err_msg(c, ret, "error iterating forwards by slots");
+ return ret;
}
/*
*/
static int test_peek_end(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_s_c k;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs,
SPOS(0, 0, U32_MAX), 0);
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek_upto(&iter, POS(0, U64_MAX))));
BUG_ON(k.k);
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek_upto(&iter, POS(0, U64_MAX))));
BUG_ON(k.k);
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return 0;
}
static int test_peek_end_extents(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_s_c k;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_extents,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_extents,
SPOS(0, 0, U32_MAX), 0);
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek_upto(&iter, POS(0, U64_MAX))));
BUG_ON(k.k);
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek_upto(&iter, POS(0, U64_MAX))));
BUG_ON(k.k);
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return 0;
}
/* extent unit tests */
-u64 test_version;
+static u64 test_version;
static int insert_test_extent(struct bch_fs *c,
u64 start, u64 end)
k.k_i.k.size = end - start;
k.k_i.k.version.lo = test_version++;
- ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
- NULL, NULL, 0);
- if (ret)
- bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
+ ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i, NULL, 0);
+ bch_err_fn(c, ret);
return ret;
}
__test_extent_overwrite(c, 32, 64, 32, 128);
}
+static int insert_test_overlapping_extent(struct bch_fs *c, u64 inum, u64 start, u32 len, u32 snapid)
+{
+ struct bkey_i_cookie k;
+ int ret;
+
+ bkey_cookie_init(&k.k_i);
+ k.k_i.k.p.inode = inum;
+ k.k_i.k.p.offset = start + len;
+ k.k_i.k.p.snapshot = snapid;
+ k.k_i.k.size = len;
+
+ ret = bch2_trans_do(c, NULL, NULL, 0,
+ bch2_btree_insert_nonextent(trans, BTREE_ID_extents, &k.k_i,
+ BTREE_UPDATE_INTERNAL_SNAPSHOT_NODE));
+ bch_err_fn(c, ret);
+ return ret;
+}
+
+static int test_extent_create_overlapping(struct bch_fs *c, u64 inum)
+{
+ return insert_test_overlapping_extent(c, inum, 0, 16, U32_MAX - 2) ?: /* overwrite entire */
+ insert_test_overlapping_extent(c, inum, 2, 8, U32_MAX - 2) ?:
+ insert_test_overlapping_extent(c, inum, 4, 4, U32_MAX) ?:
+ insert_test_overlapping_extent(c, inum, 32, 8, U32_MAX - 2) ?: /* overwrite front/back */
+ insert_test_overlapping_extent(c, inum, 36, 8, U32_MAX) ?:
+ insert_test_overlapping_extent(c, inum, 60, 8, U32_MAX - 2) ?:
+ insert_test_overlapping_extent(c, inum, 64, 8, U32_MAX);
+}
+
/* snapshot unit tests */
/* Test skipping over keys in unrelated snapshots: */
static int test_snapshot_filter(struct bch_fs *c, u32 snapid_lo, u32 snapid_hi)
{
- struct btree_trans trans;
+ struct btree_trans *trans;
struct btree_iter iter;
struct bkey_s_c k;
struct bkey_i_cookie cookie;
bkey_cookie_init(&cookie.k_i);
cookie.k.p.snapshot = snapid_hi;
- ret = bch2_btree_insert(c, BTREE_ID_xattrs, &cookie.k_i,
- NULL, NULL, 0);
+ ret = bch2_btree_insert(c, BTREE_ID_xattrs, &cookie.k_i, NULL, 0);
if (ret)
return ret;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs,
+ trans = bch2_trans_get(c);
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs,
SPOS(0, 0, snapid_lo), 0);
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek_upto(&iter, POS(0, U64_MAX))));
BUG_ON(k.k->p.snapshot != U32_MAX);
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return ret;
}
bkey_cookie_init(&cookie.k_i);
cookie.k.p.snapshot = U32_MAX;
- ret = bch2_btree_insert(c, BTREE_ID_xattrs, &cookie.k_i,
- NULL, NULL, 0);
+ ret = bch2_btree_insert(c, BTREE_ID_xattrs, &cookie.k_i, NULL, 0);
if (ret)
return ret;
ret = bch2_trans_do(c, NULL, NULL, 0,
- bch2_snapshot_node_create(&trans, U32_MAX,
+ bch2_snapshot_node_create(trans, U32_MAX,
snapids,
snapid_subvols,
2));
swap(snapids[0], snapids[1]);
ret = test_snapshot_filter(c, snapids[0], snapids[1]);
- if (ret) {
- bch_err(c, "%s(): err from test_snapshot_filter: %s", __func__, bch2_err_str(ret));
- return ret;
- }
-
- return 0;
+ bch_err_msg(c, ret, "from test_snapshot_filter");
+ return ret;
}
/* perf tests */
{
u64 v;
- prandom_bytes(&v, sizeof(v));
+ get_random_bytes(&v, sizeof(v));
return v;
}
static int rand_insert(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct bkey_i_cookie k;
int ret = 0;
u64 i;
- bch2_trans_init(&trans, c, 0, 0);
-
for (i = 0; i < nr; i++) {
bkey_cookie_init(&k.k_i);
k.k.p.offset = test_rand();
k.k.p.snapshot = U32_MAX;
- ret = commit_do(&trans, NULL, NULL, 0,
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k.k_i));
- if (ret) {
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
+ ret = commit_do(trans, NULL, NULL, 0,
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k.k_i, 0));
+ if (ret)
break;
- }
}
- bch2_trans_exit(&trans);
+ bch2_trans_put(trans);
return ret;
}
static int rand_insert_multi(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct bkey_i_cookie k[8];
int ret = 0;
unsigned j;
u64 i;
- bch2_trans_init(&trans, c, 0, 0);
-
for (i = 0; i < nr; i += ARRAY_SIZE(k)) {
for (j = 0; j < ARRAY_SIZE(k); j++) {
bkey_cookie_init(&k[j].k_i);
k[j].k.p.snapshot = U32_MAX;
}
- ret = commit_do(&trans, NULL, NULL, 0,
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[0].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[1].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[2].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[3].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[4].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[5].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[6].k_i) ?:
- __bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[7].k_i));
- if (ret) {
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
+ ret = commit_do(trans, NULL, NULL, 0,
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[0].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[1].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[2].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[3].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[4].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[5].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[6].k_i, 0) ?:
+ bch2_btree_insert_trans(trans, BTREE_ID_xattrs, &k[7].k_i, 0));
+ if (ret)
break;
- }
}
- bch2_trans_exit(&trans);
+ bch2_trans_put(trans);
return ret;
}
static int rand_lookup(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_s_c k;
int ret = 0;
u64 i;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs,
SPOS(0, 0, U32_MAX), 0);
for (i = 0; i < nr; i++) {
bch2_btree_iter_set_pos(&iter, SPOS(0, test_rand(), U32_MAX));
- lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
ret = bkey_err(k);
- if (ret) {
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
+ if (ret)
break;
- }
}
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return ret;
}
k = bch2_btree_iter_peek(iter);
ret = bkey_err(k);
- if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
- bch_err(trans->c, "%s(): lookup error: %s", __func__, bch2_err_str(ret));
+ bch_err_msg(trans->c, ret, "lookup error");
if (ret)
return ret;
static int rand_mixed(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
struct btree_iter iter;
struct bkey_i_cookie cookie;
int ret = 0;
u64 i, rand;
- bch2_trans_init(&trans, c, 0, 0);
- bch2_trans_iter_init(&trans, &iter, BTREE_ID_xattrs,
+ bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs,
SPOS(0, 0, U32_MAX), 0);
for (i = 0; i < nr; i++) {
rand = test_rand();
- ret = commit_do(&trans, NULL, NULL, 0,
- rand_mixed_trans(&trans, &iter, &cookie, i, rand));
- if (ret) {
- bch_err(c, "%s(): update error: %s", __func__, bch2_err_str(ret));
+ ret = commit_do(trans, NULL, NULL, 0,
+ rand_mixed_trans(trans, &iter, &cookie, i, rand));
+ if (ret)
break;
- }
}
- bch2_trans_iter_exit(&trans, &iter);
- bch2_trans_exit(&trans);
+ bch2_trans_iter_exit(trans, &iter);
+ bch2_trans_put(trans);
return ret;
}
bch2_trans_iter_init(trans, &iter, BTREE_ID_xattrs, pos,
BTREE_ITER_INTENT);
- lockrestart_do(trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
+ k = bch2_btree_iter_peek(&iter);
ret = bkey_err(k);
if (ret)
goto err;
static int rand_delete(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
+ struct btree_trans *trans = bch2_trans_get(c);
int ret = 0;
u64 i;
- bch2_trans_init(&trans, c, 0, 0);
-
for (i = 0; i < nr; i++) {
struct bpos pos = SPOS(0, test_rand(), U32_MAX);
- ret = commit_do(&trans, NULL, NULL, 0,
- __do_delete(&trans, pos));
- if (ret) {
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
+ ret = commit_do(trans, NULL, NULL, 0,
+ __do_delete(trans, pos));
+ if (ret)
break;
- }
}
- bch2_trans_exit(&trans);
+ bch2_trans_put(trans);
return ret;
}
static int seq_insert(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter;
- struct bkey_s_c k;
struct bkey_i_cookie insert;
- int ret = 0;
bkey_cookie_init(&insert.k_i);
- bch2_trans_init(&trans, c, 0, 0);
-
- ret = for_each_btree_key_commit(&trans, iter, BTREE_ID_xattrs,
+ return bch2_trans_run(c,
+ for_each_btree_key_commit(trans, iter, BTREE_ID_xattrs,
SPOS(0, 0, U32_MAX),
BTREE_ITER_SLOTS|BTREE_ITER_INTENT, k,
- NULL, NULL, 0,
- ({
+ NULL, NULL, 0, ({
if (iter.pos.offset >= nr)
break;
insert.k.p = iter.pos;
- bch2_trans_update(&trans, &iter, &insert.k_i, 0);
- }));
- if (ret)
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
-
- bch2_trans_exit(&trans);
- return ret;
+ bch2_trans_update(trans, &iter, &insert.k_i, 0);
+ })));
}
static int seq_lookup(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter;
- struct bkey_s_c k;
- int ret = 0;
-
- bch2_trans_init(&trans, c, 0, 0);
-
- ret = for_each_btree_key2(&trans, iter, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX), 0, k,
- 0);
- if (ret)
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
-
- bch2_trans_exit(&trans);
- return ret;
+ return bch2_trans_run(c,
+ for_each_btree_key_upto(trans, iter, BTREE_ID_xattrs,
+ SPOS(0, 0, U32_MAX), POS(0, U64_MAX),
+ 0, k,
+ 0));
}
static int seq_overwrite(struct bch_fs *c, u64 nr)
{
- struct btree_trans trans;
- struct btree_iter iter;
- struct bkey_s_c k;
- int ret = 0;
-
- bch2_trans_init(&trans, c, 0, 0);
-
- ret = for_each_btree_key_commit(&trans, iter, BTREE_ID_xattrs,
+ return bch2_trans_run(c,
+ for_each_btree_key_commit(trans, iter, BTREE_ID_xattrs,
SPOS(0, 0, U32_MAX),
BTREE_ITER_INTENT, k,
- NULL, NULL, 0,
- ({
+ NULL, NULL, 0, ({
struct bkey_i_cookie u;
bkey_reassemble(&u.k_i, k);
- bch2_trans_update(&trans, &iter, &u.k_i, 0);
- }));
- if (ret)
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
-
- bch2_trans_exit(&trans);
- return ret;
+ bch2_trans_update(trans, &iter, &u.k_i, 0);
+ })));
}
static int seq_delete(struct bch_fs *c, u64 nr)
{
- int ret;
-
- ret = bch2_btree_delete_range(c, BTREE_ID_xattrs,
- SPOS(0, 0, U32_MAX), SPOS_MAX,
+ return bch2_btree_delete_range(c, BTREE_ID_xattrs,
+ SPOS(0, 0, U32_MAX),
+ POS(0, U64_MAX),
0, NULL);
- if (ret)
- bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
- return ret;
}
typedef int (*perf_test_fn)(struct bch_fs *, u64);
perf_test(test_extent_overwrite_back);
perf_test(test_extent_overwrite_middle);
perf_test(test_extent_overwrite_all);
+ perf_test(test_extent_create_overlapping);
perf_test(test_snapshots);
projects / bcachefs-tools-debian / blobdiff