Allows killing processes that are waiting for the inode lock. Signed-off-by: Max Kellermann <max.kellermann@xxxxxxxxx> --- v2: split into separate patches TODO: review whether all callers can handle EINTR; see https://lore.kernel.org/linux-fsdevel/20250512-unrat-kapital-2122d3777c5d@brauner/ and https://lore.kernel.org/linux-fsdevel/hzrj5b7x3rvtxt4qgjxdihhi5vjoc5gw3i35pbyopa7ccucizo@q5c42kjlkly3/ Signed-off-by: Max Kellermann <max.kellermann@xxxxxxxxx> --- fs/read_write.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/read_write.c b/fs/read_write.c index bb0ed26a0b3a..0ef70e128c4a 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -332,7 +332,9 @@ loff_t default_llseek(struct file *file, loff_t offset, int whence) struct inode *inode = file_inode(file); loff_t retval; - inode_lock(inode); + retval = inode_lock_killable(inode); + if (retval) + return retval; switch (whence) { case SEEK_END: offset += i_size_read(inode); -- 2.47.2
