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| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-01 21:26:47 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 15:01:49 -0400 |
| commit | e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34 (patch) | |
| tree | 35f34c9ef8fe4c201da36ca819045995a93eeb44 /net/wireless/nl80211.c | |
| parent | dad823302135a2d99efd40e35d94a6ff14961c93 (diff) | |
| download | kernel_samsung_smdk4412-e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34.zip kernel_samsung_smdk4412-e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34.tar.gz kernel_samsung_smdk4412-e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34.tar.bz2 | |
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 <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 7946b82..01523ba 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -3832,12 +3832,12 @@ nla_put_failure: static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, size_t len, - enum nl80211_commands cmd) + enum nl80211_commands cmd, gfp_t gfp) { struct sk_buff *msg; void *hdr; - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC); + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp); if (!msg) return; @@ -3856,7 +3856,7 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev, return; } - genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_ATOMIC); + genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp); return; nla_put_failure: @@ -3865,42 +3865,45 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev, } void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *buf, size_t len) + struct net_device *netdev, const u8 *buf, + size_t len, gfp_t gfp) { nl80211_send_mlme_event(rdev, netdev, buf, len, - NL80211_CMD_AUTHENTICATE); + NL80211_CMD_AUTHENTICATE, gfp); } void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, - size_t len) + size_t len, gfp_t gfp) { - nl80211_send_mlme_event(rdev, netdev, buf, len, NL80211_CMD_ASSOCIATE); + nl80211_send_mlme_event(rdev, netdev, buf, len, + NL80211_CMD_ASSOCIATE, gfp); } void nl80211_send_deauth(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *buf, size_t len) + struct net_device *netdev, const u8 *buf, + size_t len, gfp_t gfp) { nl80211_send_mlme_event(rdev, netdev, buf, len, - NL80211_CMD_DEAUTHENTICATE); + NL80211_CMD_DEAUTHENTICATE, gfp); } void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, - size_t len) + size_t len, gfp_t gfp) { nl80211_send_mlme_event(rdev, netdev, buf, len, - NL80211_CMD_DISASSOCIATE); + NL80211_CMD_DISASSOCIATE, gfp); } static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, int cmd, - const u8 *addr) + const u8 *addr, gfp_t gfp) { struct sk_buff *msg; void *hdr; - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC); + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp); if (!msg) return; @@ -3920,7 +3923,7 @@ static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, return; } - genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_ATOMIC); + genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp); return; nla_put_failure: @@ -3929,16 +3932,19 @@ static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, } void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *addr) + struct net_device *netdev, const u8 *addr, + gfp_t gfp) { nl80211_send_mlme_timeout(rdev, netdev, NL80211_CMD_AUTHENTICATE, - addr); + addr, gfp); } void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *addr) + struct net_device *netdev, const u8 *addr, + gfp_t gfp) { - nl80211_send_mlme_timeout(rdev, netdev, NL80211_CMD_ASSOCIATE, addr); + nl80211_send_mlme_timeout(rdev, netdev, NL80211_CMD_ASSOCIATE, + addr, gfp); } void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev, @@ -3978,12 +3984,12 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev, void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *addr, enum nl80211_key_type key_type, int key_id, - const u8 *tsc) + const u8 *tsc, gfp_t gfp) { struct sk_buff *msg; void *hdr; - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC); + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp); if (!msg) return; @@ -4007,7 +4013,7 @@ void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev, return; } - genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_ATOMIC); + genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp); return; nla_put_failure: |