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orangefs_super: don't wait on service operation on system shutdown.

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If someone reboots the system while an orangefs filesystem is still
mounted, don't wait for the completion of an unmount service operation
that's never going to return.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Link: https://patch.msgid.link/20260915162637.499735-1-hubcap@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
This commit is contained in:
Mike Marshall 2026-09-15 12:26:33 -04:00 committed by Christian Brauner
parent 392f5390d5
commit 6c21c52cea
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1 changed files with 18 additions and 0 deletions
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18
fs/orangefs/super.c
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@ -383,6 +383,24 @@ static int orangefs_unmount(int id, __s32 fs_id, const char *devname)
{
struct orangefs_kernel_op_s *op;
int r;
/*
* If someone reboots linux without unmounting orangefs first,
* don't bother firing off an unmount service operation that
* will never complete, or the whole system shutdown
* stalls for ORANGEFS_DEFAULT_OP_TIMEOUT_SECS.
*/
if (!__is_daemon_in_service() ||
system_state == SYSTEM_HALT ||
system_state == SYSTEM_POWER_OFF ||
system_state == SYSTEM_RESTART) {
gossip_debug(GOSSIP_SUPER_DEBUG,
"%s: dirty unmount.\n",
__func__);
return 0;
}
op = op_alloc(ORANGEFS_VFS_OP_FS_UMOUNT);
if (!op)
return -ENOMEM;