From e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 21:26:47 +0200 Subject: cfg80211: use proper allocation flags Instead of hardcoding GFP_ATOMIC everywhere, add a new function parameter that gets the flags from the caller. Obviously then I need to update all callers (all of them in mac80211), and it turns out that now it's ok to use GFP_KERNEL in almost all places. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/cfg80211.h | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index dba7874d196..1696ff647a0 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1572,64 +1572,70 @@ void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss); * @dev: network device * @buf: authentication frame (header + body) * @len: length of the frame data + * @gfp: allocation flags * * This function is called whenever an authentication has been processed in * station mode. The driver is required to call either this function or * cfg80211_send_auth_timeout() to indicate the result of cfg80211_ops::auth() * call. */ -void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len); +void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_send_auth_timeout - notification of timed out authentication * @dev: network device * @addr: The MAC address of the device with which the authentication timed out + * @gfp: allocation flags */ -void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr); +void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr, gfp_t gfp); /** * cfg80211_send_rx_assoc - notification of processed association * @dev: network device * @buf: (re)association response frame (header + body) * @len: length of the frame data + * @gfp: allocation flags * * This function is called whenever a (re)association response has been * processed in station mode. The driver is required to call either this * function or cfg80211_send_assoc_timeout() to indicate the result of * cfg80211_ops::assoc() call. */ -void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len); +void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_send_assoc_timeout - notification of timed out association * @dev: network device * @addr: The MAC address of the device with which the association timed out + * @gfp: allocation flags */ -void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr); +void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr, gfp_t gfp); /** * cfg80211_send_deauth - notification of processed deauthentication * @dev: network device * @buf: deauthentication frame (header + body) * @len: length of the frame data + * @gfp: allocation flags * * This function is called whenever deauthentication has been processed in * station mode. This includes both received deauthentication frames and * locally generated ones. */ -void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len); +void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_send_disassoc - notification of processed disassociation * @dev: network device * @buf: disassociation response frame (header + body) * @len: length of the frame data + * @gfp: allocation flags * * This function is called whenever disassociation has been processed in * station mode. This includes both received disassociation frames and locally * generated ones. */ -void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len); +void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_hold_bss - exclude bss from expiration @@ -1655,6 +1661,7 @@ void cfg80211_unhold_bss(struct cfg80211_bss *bss); * @key_type: The key type that the received frame used * @key_id: Key identifier (0..3) * @tsc: The TSC value of the frame that generated the MIC failure (6 octets) + * @gfp: allocation flags * * This function is called whenever the local MAC detects a MIC failure in a * received frame. This matches with MLME-MICHAELMICFAILURE.indication() @@ -1662,7 +1669,7 @@ void cfg80211_unhold_bss(struct cfg80211_bss *bss); */ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr, enum nl80211_key_type key_type, int key_id, - const u8 *tsc); + const u8 *tsc, gfp_t gfp); /** * cfg80211_ibss_joined - notify cfg80211 that device joined an IBSS -- cgit v1.2.3