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fs/open: make do_truncate() killable

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Allows killing processes that are waiting for the inode lock.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-3-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Max Kellermann 2025-05-13 17:03:26 +02:00 committed by Christian Brauner
parent 28a3f6ab2f
commit d686875642
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 4 additions and 1 deletions
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fs/open.c
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@ -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);