From: Tony Solomonik <[email protected]>
To: [email protected]
Cc: [email protected], [email protected], [email protected],
[email protected], Tony Solomonik <[email protected]>
Subject: [PATCH v4 0/2] io_uring: add support for ftruncate
Date: Wed, 24 Jan 2024 00:33:39 +0200 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
This patch adds support for doing truncate through io_uring, eliminating
the need for applications to roll their own thread pool or offload
mechanism to be able to do non-blocking truncates.
Tony Solomonik (2):
Add ftruncate_file that truncates a struct file
io_uring: add support for ftruncate
fs/internal.h | 1 +
fs/open.c | 53 ++++++++++++++++++-----------------
include/uapi/linux/io_uring.h | 1 +
io_uring/Makefile | 2 +-
io_uring/opdef.c | 10 +++++++
io_uring/truncate.c | 48 +++++++++++++++++++++++++++++++
io_uring/truncate.h | 4 +++
7 files changed, 93 insertions(+), 26 deletions(-)
create mode 100644 io_uring/truncate.c
create mode 100644 io_uring/truncate.h
base-commit: d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7
--
2.34.1
next prev parent reply other threads:[~2024-01-23 22:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAD62OrGa9pS6-Qgg_UD4r4d+kCSPQihq0VvtVombrbAAOroG=w@mail.gmail.com>
2024-01-23 11:33 ` [PATCH v2 1/2] Add __do_ftruncate that truncates a struct file* Tony Solomonik
2024-01-23 11:33 ` [PATCH v2 2/2] io_uring: add support for ftruncate Tony Solomonik
2024-01-23 15:01 ` Gabriel Krisman Bertazi
2024-01-23 15:36 ` Jens Axboe
2024-01-23 15:46 ` Jens Axboe
2024-01-23 15:50 ` Jens Axboe
2024-01-23 21:19 ` [PATCH v3 0/2] Add ftruncate to io_uring Tony Solomonik
2024-01-23 21:19 ` [PATCH v3 1/2] Add ftruncate_file that truncates a struct file* Tony Solomonik
2024-01-23 22:07 ` Jens Axboe
2024-01-23 21:19 ` [PATCH v3 2/2] io_uring: add support for ftruncate Tony Solomonik
2024-01-23 22:11 ` Jens Axboe
2024-01-23 22:33 ` Tony Solomonik [this message]
2024-01-23 22:33 ` [PATCH v4 1/2] Add ftruncate_file that truncates a struct file Tony Solomonik
2024-01-23 22:33 ` [PATCH v4 2/2] io_uring: add support for ftruncate Tony Solomonik
2024-01-23 23:24 ` [PATCH v4 0/2] " Jens Axboe
[not found] ` <CAD62OrEC62Ojh+uvMWMb7X=fNZerUVYfUWFmRHQ-49OvTJ1u4Q@mail.gmail.com>
2024-01-23 23:40 ` Jens Axboe
2024-01-23 14:53 ` [PATCH v2 1/2] Add __do_ftruncate that truncates a struct file* Gabriel Krisman Bertazi
2024-01-23 15:38 ` Jens Axboe
2024-01-23 15:40 ` Jens Axboe
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