Libraries that are built on io_uring currently need to maintain a separate thread pool implementation when they want to truncate a file. Tony Solomonik (2): Add ftruncate_file that truncates a struct file* io_uring: add support for ftruncate fs/internal.h | 1 + fs/open.c | 51 ++++++++++++++++++++--------------- include/uapi/linux/io_uring.h | 1 + io_uring/Makefile | 2 +- io_uring/opdef.c | 9 +++++++ io_uring/truncate.c | 48 +++++++++++++++++++++++++++++++++ io_uring/truncate.h | 4 +++ 7 files changed, 94 insertions(+), 22 deletions(-) create mode 100644 io_uring/truncate.c create mode 100644 io_uring/truncate.h base-commit: d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7 -- 2.34.1
