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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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net/core/gro.c
  7d2c89b325 ("skb: Do mix page pool and page referenced frags in GRO")
  b1a78b9b98 ("net: add support for ipv4 big tcp")
https://lore.kernel.org/all/20230203094454.5766f160@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
2023-02-02 14:49:55 -08:00
parent b18ea3d9d2 edb9b8f380
commit 82b4a9412b
244 changed files with 1903 additions and 825 deletions
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23
kernel/trace/ftrace.c
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@@ -1248,12 +1248,17 @@ static void free_ftrace_hash_rcu(struct ftrace_hash *hash)
call_rcu(&hash->rcu, __free_ftrace_hash_rcu);
}
/**
* ftrace_free_filter - remove all filters for an ftrace_ops
* @ops - the ops to remove the filters from
*/
void ftrace_free_filter(struct ftrace_ops *ops)
{
ftrace_ops_init(ops);
free_ftrace_hash(ops->func_hash->filter_hash);
free_ftrace_hash(ops->func_hash->notrace_hash);
}
EXPORT_SYMBOL_GPL(ftrace_free_filter);
static struct ftrace_hash *alloc_ftrace_hash(int size_bits)
{
@@ -5839,6 +5844,10 @@ EXPORT_SYMBOL_GPL(modify_ftrace_direct_multi);
*
* Filters denote which functions should be enabled when tracing is enabled
* If @ip is NULL, it fails to update filter.
*
* This can allocate memory which must be freed before @ops can be freed,
* either by removing each filtered addr or by using
* ftrace_free_filter(@ops).
*/
int ftrace_set_filter_ip(struct ftrace_ops *ops, unsigned long ip,
int remove, int reset)
@@ -5858,7 +5867,11 @@ EXPORT_SYMBOL_GPL(ftrace_set_filter_ip);
*
* Filters denote which functions should be enabled when tracing is enabled
* If @ips array or any ip specified within is NULL , it fails to update filter.
*/
*
* This can allocate memory which must be freed before @ops can be freed,
* either by removing each filtered addr or by using
* ftrace_free_filter(@ops).
*/
int ftrace_set_filter_ips(struct ftrace_ops *ops, unsigned long *ips,
unsigned int cnt, int remove, int reset)
{
@@ -5900,6 +5913,10 @@ ftrace_set_regex(struct ftrace_ops *ops, unsigned char *buf, int len,
*
* Filters denote which functions should be enabled when tracing is enabled.
* If @buf is NULL and reset is set, all functions will be enabled for tracing.
*
* This can allocate memory which must be freed before @ops can be freed,
* either by removing each filtered addr or by using
* ftrace_free_filter(@ops).
*/
int ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
int len, int reset)
@@ -5919,6 +5936,10 @@ EXPORT_SYMBOL_GPL(ftrace_set_filter);
* Notrace Filters denote which functions should not be enabled when tracing
* is enabled. If @buf is NULL and reset is set, all functions will be enabled
* for tracing.
*
* This can allocate memory which must be freed before @ops can be freed,
* either by removing each filtered addr or by using
* ftrace_free_filter(@ops).
*/
int ftrace_set_notrace(struct ftrace_ops *ops, unsigned char *buf,
int len, int reset)