From d68687564280b09d80e7cf8ce20bb71880586d3a Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 13 May 2025 17:03:26 +0200 Subject: [PATCH] fs/open: make do_truncate() killable Allows killing processes that are waiting for the inode lock. Signed-off-by: Max Kellermann Link: https://lore.kernel.org/20250513150327.1373061-3-max.kellermann@ionos.com Signed-off-by: Christian Brauner --- fs/open.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/open.c b/fs/open.c index d2f2df52c458..7828234a7caa 100644 --- a/fs/open.c +++ b/fs/open.c @@ -60,7 +60,10 @@ int do_truncate(struct mnt_idmap *idmap, struct dentry *dentry, if (ret) newattrs.ia_valid |= ret | ATTR_FORCE; - inode_lock(dentry->d_inode); + ret = inode_lock_killable(dentry->d_inode); + if (ret) + return ret; + /* Note any delegations or leases have already been broken: */ ret = notify_change(idmap, dentry, &newattrs, NULL); inode_unlock(dentry->d_inode); -- 2.50.1