[PATCH v3 0/2] Add ftruncate to io_uring

Tony Solomonik
2024-01-23T21:19:57Z

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