From 8b7ab8eb52b51a7058edf0035e47b281f9fc9a19 Mon Sep 17 00:00:00 2001 From: Suchit Karunakaran Date: Wed, 16 Jul 2025 21:04:04 +0530 Subject: net: stream: add description for sk_stream_write_space() Add a proper description for the sk_stream_write_space() function as previously marked by a FIXME comment. No functional changes. Signed-off-by: Suchit Karunakaran Link: https://patch.msgid.link/20250716153404.7385-1-suchitkarunakaran@gmail.com Signed-off-by: Jakub Kicinski --- net/core/stream.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'net/core/stream.c') diff --git a/net/core/stream.c b/net/core/stream.c index b16dfa568a2d..7a37e7dd2c43 100644 --- a/net/core/stream.c +++ b/net/core/stream.c @@ -23,9 +23,13 @@ /** * sk_stream_write_space - stream socket write_space callback. - * @sk: socket + * @sk: pointer to the socket structure * - * FIXME: write proper description + * This function is invoked when there's space available in the socket's + * send buffer for writing. It first checks if the socket is writable, + * clears the SOCK_NOSPACE flag indicating that memory for writing + * is now available, wakes up any processes waiting for write operations + * and sends asynchronous notifications if needed. */ void sk_stream_write_space(struct sock *sk) { -- cgit