Signed-off-by: Bijan Mottahedeh <bijan.mottahedeh@xxxxxxxxxx> --- man/io_uring_enter.2 | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/man/io_uring_enter.2 b/man/io_uring_enter.2 index da20451..99f6756 100644 --- a/man/io_uring_enter.2 +++ b/man/io_uring_enter.2 @@ -636,6 +636,22 @@ See also for the general description of the related system call. Available since 5.8. .TP +.B IORING_OP_BUFFERS_UPDATE +This command is an alternative to using +.B IORING_REGISTER_BUFFERS_UPDATE +which then works in an async fashion, like the rest of the io_uring commands. +The arguments passed in are the same. +.I addr +must contain a pointer to the array of iovecs, +.I len +must contain the length of the array, and +.I off +must contain the offset at which to operate. Note that the array of iovecs +pointed to in +.I addr +must remain valid until this operation has completed. Available since 5.12. + +.TP .B IORING_OP_FILES_UPDATE This command is an alternative to using .B IORING_REGISTER_FILES_UPDATE -- 1.8.3.1
