diff options
| author | Suchit Karunakaran <suchitkarunakaran@gmail.com> | 2025-07-16 21:04:04 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-18 16:57:21 -0700 |
| commit | 8b7ab8eb52b51a7058edf0035e47b281f9fc9a19 (patch) | |
| tree | 8ea525e000ac185d287ae74fd82e4b15e90c7b25 /net/core | |
| parent | d61f6cb6f6ef3c70d2ccc0d9c85c508cb8017da9 (diff) | |
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 <suchitkarunakaran@gmail.com>
Link: https://patch.msgid.link/20250716153404.7385-1-suchitkarunakaran@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/stream.c | 8 |
1 files changed, 6 insertions, 2 deletions
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) { |