[Bug 282134] [ext2fs] watchdogd fired (with one hour timeout)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282134

--- Comment #11 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=e2414d91d33f31d6f2c9f49eef7a1553b5798c9e

commit e2414d91d33f31d6f2c9f49eef7a1553b5798c9e
Author:     Doug Moore <dougm@FreeBSD.org>
AuthorDate: 2024-10-22 21:54:34 +0000
Commit:     Doug Moore <dougm@FreeBSD.org>
CommitDate: 2024-10-22 21:54:34 +0000

    vfs_subr: maintain sorted tailq

    Pctries are based on unsigned index values. Type daddr_t is
    signed. Using daddr_t as an index type for a pctrie works, except that
    the pctrie considers negative values greater than nonnegative
    ones. Building a sorted tailq of bufs, based on pctrie results, sorts
    negative daddr_ts larger than nonnegative ones, and makes code that
    depends on the tailq being actually sorted broken.

    Write wrappers for the functions that do pctrie operations that depend
    on index ordering that fix the order problem, and use them in place of
    direct pctrie operations.

    PR:             282134
    Reported by:    pho
    Reviewed by:    kib, markj
    Tested by:      pho
    Fixes: 2c8caa4b3925aa7335 vfs_subr: optimize inval_buf_range
    Differential Revision:  https://reviews.freebsd.org/D47200

 sys/kern/vfs_subr.c | 56 +++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 44 insertions(+), 12 deletions(-)

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