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* [PATCH liburing v2 0/5] ranged file slot alloc
@ 2022-06-30 14:10 Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 1/5] update io_uring.h with file slot alloc ranges Pavel Begunkov
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Add helpers and test ranged file slot allocation feature

Pavel Begunkov (5):
  update io_uring.h with file slot alloc ranges
  alloc range helpers
  file-register: fix return codes
  tests: print file-register errors to stderr
  test range file alloc

 src/include/liburing.h          |   3 +
 src/include/liburing/io_uring.h |  10 ++
 src/liburing.map                |   1 +
 src/register.c                  |  14 ++
 test/file-register.c            | 235 +++++++++++++++++++++++++++-----
 5 files changed, 231 insertions(+), 32 deletions(-)

-- 
2.36.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH liburing v2 1/5] update io_uring.h with file slot alloc ranges
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
@ 2022-06-30 14:10 ` Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 2/5] alloc range helpers Pavel Begunkov
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Signed-off-by: Pavel Begunkov <[email protected]>
---
 src/include/liburing/io_uring.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/include/liburing/io_uring.h b/src/include/liburing/io_uring.h
index 0fd1f98..c01c5a3 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -414,6 +414,9 @@ enum {
 	/* sync cancelation API */
 	IORING_REGISTER_SYNC_CANCEL		= 24,
 
+	/* register a range of fixed file slots for automatic slot allocation */
+	IORING_REGISTER_FILE_ALLOC_RANGE	= 25,
+
 	/* this goes last */
 	IORING_REGISTER_LAST
 };
@@ -558,6 +561,13 @@ struct io_uring_getevents_arg {
 	__u64	ts;
 };
 
+struct io_uring_file_index_range {
+	/* [off, off + len) */
+	__u32	off;
+	__u32	len;
+	__u64	resv;
+};
+
 /*
  * accept flags stored in sqe->ioprio
  */
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH liburing v2 2/5] alloc range helpers
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 1/5] update io_uring.h with file slot alloc ranges Pavel Begunkov
@ 2022-06-30 14:10 ` Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 3/5] file-register: fix return codes Pavel Begunkov
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Signed-off-by: Pavel Begunkov <[email protected]>
---
 src/include/liburing.h |  3 +++
 src/liburing.map       |  1 +
 src/register.c         | 14 ++++++++++++++
 3 files changed, 18 insertions(+)

diff --git a/src/include/liburing.h b/src/include/liburing.h
index bb2fb87..45b4da0 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -186,6 +186,9 @@ int io_uring_unregister_buf_ring(struct io_uring *ring, int bgid);
 int io_uring_register_sync_cancel(struct io_uring *ring,
 				 struct io_uring_sync_cancel_reg *reg);
 
+int io_uring_register_file_alloc_range(struct io_uring *ring,
+					unsigned off, unsigned len);
+
 /*
  * Helper for the peek/wait single cqe functions. Exported because of that,
  * but probably shouldn't be used directly in an application.
diff --git a/src/liburing.map b/src/liburing.map
index a487865..318d3d7 100644
--- a/src/liburing.map
+++ b/src/liburing.map
@@ -59,4 +59,5 @@ LIBURING_2.2 {
 LIBURING_2.3 {
 	global:
 		io_uring_register_sync_cancel;
+		io_uring_register_file_alloc_range;
 } LIBURING_2.2;
diff --git a/src/register.c b/src/register.c
index f2b1026..ee370d6 100644
--- a/src/register.c
+++ b/src/register.c
@@ -352,3 +352,17 @@ int io_uring_register_sync_cancel(struct io_uring *ring,
 	return ____sys_io_uring_register(ring->ring_fd,
 					 IORING_REGISTER_SYNC_CANCEL, reg, 1);
 }
+
+int io_uring_register_file_alloc_range(struct io_uring *ring,
+					unsigned off, unsigned len)
+{
+	struct io_uring_file_index_range range;
+
+	memset(&range, 0, sizeof(range));
+	range.off = off;
+	range.len = len;
+
+	return ____sys_io_uring_register(ring->ring_fd,
+					 IORING_REGISTER_FILE_ALLOC_RANGE,
+					 &range, 0);
+}
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH liburing v2 3/5] file-register: fix return codes
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 1/5] update io_uring.h with file slot alloc ranges Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 2/5] alloc range helpers Pavel Begunkov
@ 2022-06-30 14:10 ` Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 4/5] tests: print file-register errors to stderr Pavel Begunkov
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Use T_EXIT* in file-register.c

Signed-off-by: Pavel Begunkov <[email protected]>
---
 test/file-register.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/test/file-register.c b/test/file-register.c
index cd00a90..6a9cbb1 100644
--- a/test/file-register.c
+++ b/test/file-register.c
@@ -847,25 +847,25 @@ int main(int argc, char *argv[])
 	ret = test_basic(&ring, 0);
 	if (ret) {
 		printf("test_basic failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_basic(&ring, 1);
 	if (ret) {
 		printf("test_basic failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_basic_many(&ring);
 	if (ret) {
 		printf("test_basic_many failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_sparse(&ring);
 	if (ret) {
 		printf("test_sparse failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	if (no_update)
@@ -874,49 +874,49 @@ int main(int argc, char *argv[])
 	ret = test_additions(&ring);
 	if (ret) {
 		printf("test_additions failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_removals(&ring);
 	if (ret) {
 		printf("test_removals failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_replace(&ring);
 	if (ret) {
 		printf("test_replace failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_replace_all(&ring);
 	if (ret) {
 		printf("test_replace_all failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_grow(&ring);
 	if (ret) {
 		printf("test_grow failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_shrink(&ring);
 	if (ret) {
 		printf("test_shrink failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_zero(&ring);
 	if (ret) {
 		printf("test_zero failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_huge(&ring);
 	if (ret) {
 		printf("test_huge failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_skip(&ring);
@@ -928,7 +928,7 @@ int main(int argc, char *argv[])
 	ret = test_sparse_updates();
 	if (ret) {
 		printf("test_sparse_updates failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	ret = test_fixed_removal_ordering();
@@ -946,7 +946,7 @@ int main(int argc, char *argv[])
 	ret = test_partial_register_fail();
 	if (ret) {
 		printf("test_partial_register_fail failed\n");
-		return ret;
+		return T_EXIT_FAIL;
 	}
 
 	return T_EXIT_PASS;
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH liburing v2 4/5] tests: print file-register errors to stderr
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
                   ` (2 preceding siblings ...)
  2022-06-30 14:10 ` [PATCH liburing v2 3/5] file-register: fix return codes Pavel Begunkov
@ 2022-06-30 14:10 ` Pavel Begunkov
  2022-06-30 14:10 ` [PATCH liburing v2 5/5] test range file alloc Pavel Begunkov
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Signed-off-by: Pavel Begunkov <[email protected]>
---
 test/file-register.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/test/file-register.c b/test/file-register.c
index 6a9cbb1..4004a81 100644
--- a/test/file-register.c
+++ b/test/file-register.c
@@ -840,31 +840,31 @@ int main(int argc, char *argv[])
 
 	ret = io_uring_queue_init(8, &ring, 0);
 	if (ret) {
-		printf("ring setup failed\n");
+		fprintf(stderr, "ring setup failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_basic(&ring, 0);
 	if (ret) {
-		printf("test_basic failed\n");
+		fprintf(stderr, "test_basic failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_basic(&ring, 1);
 	if (ret) {
-		printf("test_basic failed\n");
+		fprintf(stderr, "test_basic failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_basic_many(&ring);
 	if (ret) {
-		printf("test_basic_many failed\n");
+		fprintf(stderr, "test_basic_many failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_sparse(&ring);
 	if (ret) {
-		printf("test_sparse failed\n");
+		fprintf(stderr, "test_sparse failed\n");
 		return T_EXIT_FAIL;
 	}
 
@@ -873,79 +873,79 @@ int main(int argc, char *argv[])
 
 	ret = test_additions(&ring);
 	if (ret) {
-		printf("test_additions failed\n");
+		fprintf(stderr, "test_additions failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_removals(&ring);
 	if (ret) {
-		printf("test_removals failed\n");
+		fprintf(stderr, "test_removals failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_replace(&ring);
 	if (ret) {
-		printf("test_replace failed\n");
+		fprintf(stderr, "test_replace failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_replace_all(&ring);
 	if (ret) {
-		printf("test_replace_all failed\n");
+		fprintf(stderr, "test_replace_all failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_grow(&ring);
 	if (ret) {
-		printf("test_grow failed\n");
+		fprintf(stderr, "test_grow failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_shrink(&ring);
 	if (ret) {
-		printf("test_shrink failed\n");
+		fprintf(stderr, "test_shrink failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_zero(&ring);
 	if (ret) {
-		printf("test_zero failed\n");
+		fprintf(stderr, "test_zero failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_huge(&ring);
 	if (ret) {
-		printf("test_huge failed\n");
+		fprintf(stderr, "test_huge failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_skip(&ring);
 	if (ret) {
-		printf("test_skip failed\n");
+		fprintf(stderr, "test_skip failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_sparse_updates();
 	if (ret) {
-		printf("test_sparse_updates failed\n");
+		fprintf(stderr, "test_sparse_updates failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_fixed_removal_ordering();
 	if (ret) {
-		printf("test_fixed_removal_ordering failed\n");
+		fprintf(stderr, "test_fixed_removal_ordering failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_mixed_af_unix();
 	if (ret) {
-		printf("test_mixed_af_unix failed\n");
+		fprintf(stderr, "test_mixed_af_unix failed\n");
 		return T_EXIT_FAIL;
 	}
 
 	ret = test_partial_register_fail();
 	if (ret) {
-		printf("test_partial_register_fail failed\n");
+		fprintf(stderr, "test_partial_register_fail failed\n");
 		return T_EXIT_FAIL;
 	}
 
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

* [PATCH liburing v2 5/5] test range file alloc
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
                   ` (3 preceding siblings ...)
  2022-06-30 14:10 ` [PATCH liburing v2 4/5] tests: print file-register errors to stderr Pavel Begunkov
@ 2022-06-30 14:10 ` Pavel Begunkov
  2022-06-30 14:59 ` [PATCH liburing v2 0/5] ranged file slot alloc Jens Axboe
  2022-06-30 16:47 ` Jens Axboe
  6 siblings, 0 replies; 8+ messages in thread
From: Pavel Begunkov @ 2022-06-30 14:10 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Signed-off-by: Pavel Begunkov <[email protected]>
---
 test/file-register.c | 171 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 171 insertions(+)

diff --git a/test/file-register.c b/test/file-register.c
index 4004a81..e713233 100644
--- a/test/file-register.c
+++ b/test/file-register.c
@@ -9,6 +9,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <sys/resource.h>
 
 #include "helpers.h"
@@ -830,6 +831,170 @@ static int test_partial_register_fail(void)
 	return 0;
 }
 
+static int file_update_alloc(struct io_uring *ring, int *fd)
+{
+	struct io_uring_sqe *sqe;
+	struct io_uring_cqe *cqe;
+	int ret;
+
+	sqe = io_uring_get_sqe(ring);
+	io_uring_prep_files_update(sqe, fd, 1, IORING_FILE_INDEX_ALLOC);
+
+	ret = io_uring_submit(ring);
+	if (ret != 1) {
+		fprintf(stderr, "%s: got %d, wanted 1\n", __FUNCTION__, ret);
+		return -1;
+	}
+
+	ret = io_uring_wait_cqe(ring, &cqe);
+	if (ret < 0) {
+		fprintf(stderr, "%s: io_uring_wait_cqe=%d\n", __FUNCTION__, ret);
+		return -1;
+	}
+	ret = cqe->res;
+	io_uring_cqe_seen(ring, cqe);
+	return ret;
+}
+
+static int test_out_of_range_file_ranges(struct io_uring *ring)
+{
+	int ret;
+
+	ret = io_uring_register_file_alloc_range(ring, 8, 3);
+	if (ret != -EINVAL) {
+		fprintf(stderr, "overlapping range %i\n", ret);
+		return 1;
+	}
+
+	ret = io_uring_register_file_alloc_range(ring, 10, 1);
+	if (ret != -EINVAL) {
+		fprintf(stderr, "out of range index %i\n", ret);
+		return 1;
+	}
+
+	ret = io_uring_register_file_alloc_range(ring, 7, ~1U);
+	if (ret != -EOVERFLOW) {
+		fprintf(stderr, "overflow %i\n", ret);
+		return 1;
+	}
+
+	return 0;
+}
+
+static int test_overallocating_file_range(struct io_uring *ring, int fds[2])
+{
+	int roff = 7, rlen = 2;
+	int ret, i, fd;
+
+	ret = io_uring_register_file_alloc_range(ring, roff, rlen);
+	if (ret) {
+		fprintf(stderr, "io_uring_register_file_alloc_range %i\n", ret);
+		return 1;
+	}
+
+	for (i = 0; i < rlen; i++) {
+		fd = fds[0];
+		ret = file_update_alloc(ring, &fd);
+		if (ret != 1) {
+			fprintf(stderr, "file_update_alloc\n");
+			return 1;
+		}
+
+		if (fd < roff || fd >= roff + rlen) {
+			fprintf(stderr, "invalid off result %i\n", fd);
+			return 1;
+		}
+	}
+
+	fd = fds[0];
+	ret = file_update_alloc(ring, &fd);
+	if (ret != -ENFILE) {
+		fprintf(stderr, "overallocated %i, off %i\n", ret, fd);
+		return 1;
+	}
+
+	return 0;
+}
+
+static int test_zero_range_alloc(struct io_uring *ring, int fds[2])
+{
+	int ret, fd;
+
+	ret = io_uring_register_file_alloc_range(ring, 7, 0);
+	if (ret) {
+		fprintf(stderr, "io_uring_register_file_alloc_range failed %i\n", ret);
+		return 1;
+	}
+
+	fd = fds[0];
+	ret = file_update_alloc(ring, &fd);
+	if (ret != -ENFILE) {
+		fprintf(stderr, "zero alloc %i\n", ret);
+		return 1;
+	}
+	return 0;
+}
+
+static int test_file_alloc_ranges(void)
+{
+	struct io_uring ring;
+	int ret, pipe_fds[2];
+
+	if (pipe(pipe_fds)) {
+		fprintf(stderr, "pipes\n");
+		return 1;
+	}
+	ret = io_uring_queue_init(8, &ring, 0);
+	if (ret) {
+		fprintf(stderr, "queue_init: %d\n", ret);
+		return 1;
+	}
+
+	ret = io_uring_register_files_sparse(&ring, 10);
+	if (ret == -EINVAL) {
+not_supported:
+		close(pipe_fds[0]);
+		close(pipe_fds[1]);
+		io_uring_queue_exit(&ring);
+		printf("file alloc ranges are not supported, skip\n");
+		return 0;
+	} else if (ret) {
+		fprintf(stderr, "io_uring_register_files_sparse %i\n", ret);
+		return ret;
+	}
+
+	ret = io_uring_register_file_alloc_range(&ring, 0, 1);
+	if (ret) {
+		if (ret == -EINVAL)
+			goto not_supported;
+		fprintf(stderr, "io_uring_register_file_alloc_range %i\n", ret);
+		return 1;
+	}
+
+	ret = test_overallocating_file_range(&ring, pipe_fds);
+	if (ret) {
+		fprintf(stderr, "test_overallocating_file_range() failed\n");
+		return 1;
+	}
+
+	ret = test_out_of_range_file_ranges(&ring);
+	if (ret) {
+		fprintf(stderr, "test_out_of_range_file_ranges() failed\n");
+		return 1;
+	}
+
+	ret = test_zero_range_alloc(&ring, pipe_fds);
+	if (ret) {
+		fprintf(stderr, "test_zero_range_alloc() failed\n");
+		return 1;
+	}
+
+	close(pipe_fds[0]);
+	close(pipe_fds[1]);
+	io_uring_queue_exit(&ring);
+	return 0;
+}
+
 int main(int argc, char *argv[])
 {
 	struct io_uring ring;
@@ -949,5 +1114,11 @@ int main(int argc, char *argv[])
 		return T_EXIT_FAIL;
 	}
 
+	ret = test_file_alloc_ranges();
+	if (ret) {
+		fprintf(stderr, "test_partial_register_fail failed\n");
+		return T_EXIT_FAIL;
+	}
+
 	return T_EXIT_PASS;
 }
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

* Re: [PATCH liburing v2 0/5] ranged file slot alloc
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
                   ` (4 preceding siblings ...)
  2022-06-30 14:10 ` [PATCH liburing v2 5/5] test range file alloc Pavel Begunkov
@ 2022-06-30 14:59 ` Jens Axboe
  2022-06-30 16:47 ` Jens Axboe
  6 siblings, 0 replies; 8+ messages in thread
From: Jens Axboe @ 2022-06-30 14:59 UTC (permalink / raw)
  To: Pavel Begunkov, io-uring

On 6/30/22 8:10 AM, Pavel Begunkov wrote:
> Add helpers and test ranged file slot allocation feature
> 
> Pavel Begunkov (5):
>   update io_uring.h with file slot alloc ranges
>   alloc range helpers
>   file-register: fix return codes
>   tests: print file-register errors to stderr
>   test range file alloc
> 
>  src/include/liburing.h          |   3 +
>  src/include/liburing/io_uring.h |  10 ++
>  src/liburing.map                |   1 +
>  src/register.c                  |  14 ++
>  test/file-register.c            | 235 +++++++++++++++++++++++++++-----
>  5 files changed, 231 insertions(+), 32 deletions(-)

Looks fine to me, but also needs a man page addition... Trying to do
better here going forward so I don't have to spend days before a
release checking what hasn't been documented, and then also write
everything myself.

I can apply this one as-is, but please do send a man page patch as
well.

-- 
Jens Axboe


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH liburing v2 0/5] ranged file slot alloc
  2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
                   ` (5 preceding siblings ...)
  2022-06-30 14:59 ` [PATCH liburing v2 0/5] ranged file slot alloc Jens Axboe
@ 2022-06-30 16:47 ` Jens Axboe
  6 siblings, 0 replies; 8+ messages in thread
From: Jens Axboe @ 2022-06-30 16:47 UTC (permalink / raw)
  To: io-uring, asml.silence

On Thu, 30 Jun 2022 15:10:12 +0100, Pavel Begunkov wrote:
> Add helpers and test ranged file slot allocation feature
> 
> Pavel Begunkov (5):
>   update io_uring.h with file slot alloc ranges
>   alloc range helpers
>   file-register: fix return codes
>   tests: print file-register errors to stderr
>   test range file alloc
> 
> [...]

Applied, thanks!

[1/5] update io_uring.h with file slot alloc ranges
      commit: 98626db560568fc6f572f829930798f48d226f63
[2/5] alloc range helpers
      commit: 161c6a65bd079872fb938665d15802d0e62a9cc9
[3/5] file-register: fix return codes
      commit: 52c3bea1ce9926e656b84fb050b61a57f0c3cac8
[4/5] tests: print file-register errors to stderr
      commit: c60c80b99f2f425423a7e57a97e359d295b8851c
[5/5] test range file alloc
      commit: 5829a98f5f5338502572392de4ac60e0865a44ac

Best regards,
-- 
Jens Axboe



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Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
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2022-06-30 14:10 [PATCH liburing v2 0/5] ranged file slot alloc Pavel Begunkov
2022-06-30 14:10 ` [PATCH liburing v2 1/5] update io_uring.h with file slot alloc ranges Pavel Begunkov
2022-06-30 14:10 ` [PATCH liburing v2 2/5] alloc range helpers Pavel Begunkov
2022-06-30 14:10 ` [PATCH liburing v2 3/5] file-register: fix return codes Pavel Begunkov
2022-06-30 14:10 ` [PATCH liburing v2 4/5] tests: print file-register errors to stderr Pavel Begunkov
2022-06-30 14:10 ` [PATCH liburing v2 5/5] test range file alloc Pavel Begunkov
2022-06-30 14:59 ` [PATCH liburing v2 0/5] ranged file slot alloc Jens Axboe
2022-06-30 16:47 ` Jens Axboe

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