Mina Almasry 678f6e28b5 net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags ... Add an interface for the user to notify the kernel that it is done reading the devmem dmabuf frags returned as cmsg. The kernel will drop the reference on the frags to make them available for reuse. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Kaiyuan Zhang <kaiyuanz@google.com> Signed-off-by: Mina Almasry <almasrymina@google.com> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20240910171458.219195-11-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-09-11 20:44:32 -07:00
..
auxvec.h
bitsperlong.h	uapi: introduce uapi-friendly macros for GENMASK	2024-02-08 08:41:03 -05:00
bpf_perf_event.h	bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type	2017-12-05 15:02:40 +01:00
errno-base.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
errno.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
fcntl.h	open: return EINVAL for O_DIRECTORY | O_CREAT	2023-03-22 11:06:55 +01:00
hugetlb_encode.h	hugetlb_encode.h: fix undefined behaviour (34 << 26)	2022-10-03 14:02:55 -07:00
int-l64.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
int-ll64.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
ioctl.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
ioctls.h	tty/serial_core: add ISO7816 infrastructure	2018-10-02 13:38:55 -07:00
ipcbuf.h	arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained	2019-12-04 19:44:14 -08:00
Kbuild	kbuild: force all architectures except um to include mandatory-y	2019-03-17 12:56:32 +09:00
kvm_para.h
mman-common.h	mm/madvise: introduce MADV_COLLAPSE sync hugepage collapse	2022-09-11 20:25:46 -07:00
mman.h	mm/mmap: move common defines to mman-common.h	2019-07-16 19:23:25 -07:00
msgbuf.h	arch: msgbuf.h: make uapi asm/msgbuf.h self-contained	2019-12-04 19:44:14 -08:00
param.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
poll.h	aio: fix use-after-free due to missing POLLFREE handling	2021-12-09 10:49:56 -08:00
posix_types.h	y2038: hide timeval/timespec/itimerval/itimerspec types	2020-02-21 11:22:15 -08:00
resource.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
sembuf.h	asm-generic/sembuf: Update architecture related information in comment	2020-10-26 16:48:22 +01:00
setup.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
shmbuf.h	shmbuf.h: add asm/shmbuf.h to UAPI compile-test coverage	2022-02-17 09:09:37 +01:00
siginfo.h	kernel: Drop IA64 support from sig_fault handlers	2023-09-11 08:13:18 +00:00
signal-defs.h	signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed	2021-11-03 14:09:26 -05:00
signal.h	signal.h: add linux/signal.h and asm/signal.h to UAPI compile-test coverage	2022-02-17 09:09:36 +01:00
socket.h	net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags	2024-09-11 20:44:32 -07:00
sockios.h	net: socket: implement 64-bit timestamps	2019-04-19 14:07:40 -07:00
stat.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
statfs.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
swab.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
termbits-common.h	serial: Support for RS-485 multipoint addresses	2022-06-27 14:44:20 +02:00
termbits.h	termbits.h: Remove posix_types.h include	2022-05-19 18:25:26 +02:00
termios.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
types.h	uapi: Add missing _UAPI prefix to <asm-generic/types.h> include guard	2022-12-01 16:22:06 +01:00
ucontext.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
unistd.h	uretprobe: change syscall number, again	2024-08-02 15:18:49 +02:00