Skip to content

cmd/mount: Add stack matching for watchdog#6694

Draft
Xuyuchao-juice wants to merge 1 commit intomainfrom
watchdog-stack
Draft

cmd/mount: Add stack matching for watchdog#6694
Xuyuchao-juice wants to merge 1 commit intomainfrom
watchdog-stack

Conversation

@Xuyuchao-juice
Copy link
Copy Markdown
Contributor

close #6691

Copy link
Copy Markdown
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

Adds additional stack-frame matching in the mount watchdog’s deadlock detection to better handle FUSE hangs reported in issue #6691.

Changes:

  • Extend watchdog deadlock stack matching to also detect wait_on_page_bit in thread stacks.

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment thread cmd/mount_unix.go
@Xuyuchao-juice Xuyuchao-juice marked this pull request as ready for review March 2, 2026 02:32
@jiefenghuang jiefenghuang marked this pull request as draft March 2, 2026 06:04
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

killMountProcess里的FUSE死锁检测只检查了fuse_simple_request,无法应对所有情况

2 participants