From: Kirill Tkhai <ktkhai@virtuozzo.com>
To: miklos@szeredi.hu, ktkhai@virtuozzo.com, linux-fsdevel@vger.kernel.org
Subject: [PATCH 2/7] fuse: Move flush_bg_queue() up in fuse_abort_conn()
Date: Tue, 15 Jan 2019 13:19:25 +0300 [thread overview]
Message-ID: <154754756520.4244.2632848231069869374.stgit@localhost.localdomain> (raw)
In-Reply-To: <154754701031.4244.8089449938935364463.stgit@localhost.localdomain>
Preparation for next patches.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
---
fs/fuse/dev.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 8a63e52785e9..dd8f019447a9 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -2191,6 +2191,9 @@ void fuse_abort_conn(struct fuse_conn *fc)
/* Background queuing checks fc->connected under bg_lock */
spin_lock(&fc->bg_lock);
fc->connected = 0;
+ fc->blocked = 0;
+ fc->max_background = UINT_MAX;
+ flush_bg_queue(fc);
spin_unlock(&fc->bg_lock);
fuse_set_initialized(fc);
@@ -2215,11 +2218,6 @@ void fuse_abort_conn(struct fuse_conn *fc)
&to_end);
spin_unlock(&fpq->lock);
}
- spin_lock(&fc->bg_lock);
- fc->blocked = 0;
- fc->max_background = UINT_MAX;
- flush_bg_queue(fc);
- spin_unlock(&fc->bg_lock);
spin_lock(&fiq->waitq.lock);
fiq->connected = 0;
next prev parent reply other threads:[~2019-01-15 10:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 10:19 [PATCH 0/7] fuse: Improve disconnect scheme and avoid taking fpq->lock on hot paths Kirill Tkhai
2019-01-15 10:19 ` [PATCH 1/7] fuse: Check for fc->connected in fuse_dev_alloc() Kirill Tkhai
2019-01-18 12:07 ` Miklos Szeredi
2019-01-18 12:28 ` Kirill Tkhai
2019-01-23 9:45 ` Miklos Szeredi
2019-01-23 9:55 ` Kirill Tkhai
2019-01-23 10:24 ` Miklos Szeredi
2019-01-15 10:19 ` Kirill Tkhai [this message]
2019-01-15 10:19 ` [PATCH 3/7] fuse: Drop and reacquire fc->lock in middle of fuse_abort_conn() Kirill Tkhai
2019-01-15 10:19 ` [PATCH 4/7] fuse: Add fud pointer to struct fuse_copy_state Kirill Tkhai
2019-01-15 10:19 ` [PATCH 5/7] fuse: Introduce generic fuse_copy_aborted() Kirill Tkhai
2019-01-17 9:48 ` Miklos Szeredi
2019-01-15 10:19 ` [PATCH 6/7] fuse: Kill unused FR_ABORTED, FR_LOCKED and FR_PRIVATE flags Kirill Tkhai
2019-01-15 10:19 ` [PATCH 7/7] fuse: Kill fuse_pqueue::io list and avoid taking fpq->lock on hot paths Kirill Tkhai
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=154754756520.4244.2632848231069869374.stgit@localhost.localdomain \
--to=ktkhai@virtuozzo.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=miklos@szeredi.hu \
/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;
as well as URLs for NNTP newsgroup(s).