From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH v4 08/26] io_uring: reuse io_rsrc_node_destroy()
Date: Thu, 1 Apr 2021 15:43:47 +0100 [thread overview]
Message-ID: <cccafba41aee1e5bb59988704885b1340aef3a27.1617287883.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
Reuse io_rsrc_node_destroy() in __io_rsrc_put_work(). Also move it to a
more appropriate place -- to the other node routines, and remove forward
declaration.
Signed-off-by: Pavel Begunkov <[email protected]>
---
fs/io_uring.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 47c76ec422ba..17e7bed2e945 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1025,7 +1025,6 @@ static void io_uring_try_cancel_requests(struct io_ring_ctx *ctx,
struct task_struct *task,
struct files_struct *files);
static void io_uring_cancel_sqpoll(struct io_ring_ctx *ctx);
-static void io_rsrc_node_destroy(struct io_rsrc_node *ref_node);
static struct io_rsrc_node *io_rsrc_node_alloc(struct io_ring_ctx *ctx);
static void io_ring_file_put(struct io_ring_ctx *ctx, struct io_rsrc_put *prsrc);
@@ -7075,6 +7074,12 @@ static inline void io_rsrc_ref_unlock(struct io_ring_ctx *ctx)
spin_unlock_bh(&ctx->rsrc_ref_lock);
}
+static void io_rsrc_node_destroy(struct io_rsrc_node *ref_node)
+{
+ percpu_ref_exit(&ref_node->refs);
+ kfree(ref_node);
+}
+
static void io_rsrc_node_switch(struct io_ring_ctx *ctx,
struct io_rsrc_data *data_to_kill)
{
@@ -7520,8 +7525,7 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node)
kfree(prsrc);
}
- percpu_ref_exit(&ref_node->refs);
- kfree(ref_node);
+ io_rsrc_node_destroy(ref_node);
percpu_ref_put(&rsrc_data->refs);
}
@@ -7589,12 +7593,6 @@ static struct io_rsrc_node *io_rsrc_node_alloc(struct io_ring_ctx *ctx)
return ref_node;
}
-static void io_rsrc_node_destroy(struct io_rsrc_node *ref_node)
-{
- percpu_ref_exit(&ref_node->refs);
- kfree(ref_node);
-}
-
static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
unsigned nr_args)
{
--
2.24.0
next prev parent reply other threads:[~2021-04-01 18:19 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 14:43 [PATCH v4 00/26] ctx wide rsrc nodes + Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 01/26] io_uring: name rsrc bits consistently Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 02/26] io_uring: simplify io_rsrc_node_ref_zero Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 03/26] io_uring: use rsrc prealloc infra for files reg Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 04/26] io_uring: encapsulate rsrc node manipulations Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 05/26] io_uring: move rsrc_put callback into io_rsrc_data Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 06/26] io_uring: refactor io_queue_rsrc_removal() Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 07/26] io_uring: ctx-wide rsrc nodes Pavel Begunkov
2021-04-01 14:43 ` Pavel Begunkov [this message]
2021-04-01 14:43 ` [PATCH v4 09/26] io_uring: remove useless is_dying check on quiesce Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 10/26] io_uring: refactor rw reissue Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 11/26] io_uring: combine lock/unlock sections on exit Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 12/26] io_uring: better ref handling in poll_remove_one Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 13/26] io_uring: remove unused hash_wait Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 14/26] io_uring: refactor io_async_cancel() Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 15/26] io_uring: improve import_fixed overflow checks Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 16/26] io_uring: store reg buffer end instead of length Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 17/26] io_uring: kill unused forward decls Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 18/26] io_uring: lock annotate timeouts and poll Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 19/26] io_uring: simplify overflow handling Pavel Begunkov
2021-04-01 14:43 ` [PATCH v4 20/26] io_uring: put link timeout req consistently Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 21/26] io_uring: deduplicate NOSIGNAL setting Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 22/26] io_uring: set proper FFS* flags on reg file update Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 23/26] io_uring: don't quiesce intial files register Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 24/26] io_uring: refactor file tables alloc/free Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 25/26] io_uring: encapsulate fixed files into struct Pavel Begunkov
2021-04-01 14:44 ` [PATCH v4 26/26] io_uring: kill outdated comment about splice punt Pavel Begunkov
2021-04-04 19:16 ` [PATCH v4 00/26] ctx wide rsrc nodes + Jens Axboe
2021-04-04 19:22 ` Pavel Begunkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cccafba41aee1e5bb59988704885b1340aef3a27.1617287883.git.asml.silence@gmail.com \
[email protected] \
[email protected] \
[email protected] \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox