PWN-Hunter/android_kernel_xiaomi_sdm845
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30d3ef41b4
android_kernel_xiaomi_sdm845/net/mac80211
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Bob Copeland 30d3ef41b4 mac80211: change workqueue back to non-freezeable 
"mac80211: make workqueue freezable" made the mac80211
workqueue freezeable to prevent us from doing any work after the
driver went away.  This was fine before mac80211 had any suspend
support.

However, now we want to flush this workqueue in suspend().  Because
the thread for a freezeable workqueue is stopped before the device
class suspend() is called, flush_workqueue() will hang in the
suspend-to-disk case.

Converting it back to a non-freezeable queue will keep suspend from
hanging.  Moreover, since we flush the workqueue under RTNL and
userspace is stopped, there won't be any new work in the workqueue
until after resume.  Thus we still don't have to worry about pinging
the AP without hardware.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:01:41 -05:00
..
aes_ccm.c mac80211: aes_ccm.c remove crypto wrapper and extra args 2008-07-08 14:16:02 -04:00
aes_ccm.h mac80211: pass scratch buffer directly, remove additional pointers 2008-07-08 14:16:02 -04:00
aes_cmac.c mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00
aes_cmac.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00
cfg.c mac80211: Add capability to enable/disable beaconing 2009-01-29 16:01:13 -05:00
cfg.h [MAC80211]: rename ieee80211_cfg.h to cfg.h 2007-10-10 16:52:34 -07:00
debugfs_key.c mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
debugfs_key.h mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
debugfs_netdev.c mac80211: move bss_conf into vif 2008-10-31 19:00:15 -04:00
debugfs_netdev.h mac80211: revamp virtual interface handling 2008-07-14 14:30:07 -04:00
debugfs_sta.c mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
debugfs_sta.h mac80211: RCU-ify STA info structure access 2008-03-06 15:30:46 -05:00
debugfs.c mac80211: Read the TSF via debugfs 2009-01-29 16:01:20 -05:00
debugfs.h [MAC80211]: Add debugfs attributes. 2007-05-05 11:46:38 -07:00
event.c mac80211: convert to %pM away from print_mac 2008-10-27 17:06:16 -07:00
ht.c mac80211: cleanup kmalloc/memset -> kcalloc 2009-01-29 16:00:47 -05:00
ieee80211_i.h mac80211: Read the TSF via debugfs 2009-01-29 16:01:20 -05:00
iface.c nl80211: New command for adding extra IE(s) into management frames 2009-01-29 16:00:35 -05:00
Kconfig mac80211: make Minstrel the default rate control algorithm 2008-11-26 09:47:03 -05:00
key.c mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
key.h mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
led.c mac80211: rename files 2008-04-08 16:44:45 -04:00
led.h mac80211: rename files 2008-04-08 16:44:45 -04:00
main.c mac80211: change workqueue back to non-freezeable 2009-01-29 16:01:41 -05:00
Makefile mac80211: add suspend/resume callbacks 2009-01-29 16:00:52 -05:00
mesh_hwmp.c mac80211: trivial documentation fix (mesh_nexthop_lookup()). 2009-01-29 16:00:49 -05:00
mesh_pathtbl.c mac80211: mesh portal functionality support 2008-09-24 16:18:02 -04:00
mesh_plink.c wireless: restrict to 32 legacy rates 2009-01-29 16:01:09 -05:00
mesh.c mac80211: Add capability to enable/disable beaconing 2009-01-29 16:01:13 -05:00
mesh.h wireless: restrict to 32 legacy rates 2009-01-29 16:01:09 -05:00
michael.c mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
michael.h mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
mlme.c mac80211: Fixed BSSID handling revisited 2009-01-29 16:01:41 -05:00
pm.c mac80211: add suspend/resume callbacks 2009-01-29 16:00:52 -05:00
rate.c mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rate.h mac80211: remove rate_control_clear 2008-10-31 19:00:37 -04:00
rc80211_minstrel_debugfs.c mac80211: correct warnings in minstrel rate control algorithm 2008-10-27 17:46:11 -04:00
rc80211_minstrel.c minstrel: fix warning if lowest supported rate index is not 0 2009-01-12 14:24:55 -05:00
rc80211_minstrel.h minstrel: improve performance for non-MRR drivers 2008-10-31 19:00:36 -04:00
rc80211_pid_algo.c mac80211: Fix pid rate-setting algorithm to allow rate changes 2008-11-26 09:47:20 -05:00
rc80211_pid_debugfs.c mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rc80211_pid.h mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rx.c mac80211: Fix radiotap header it_present on big endian CPUs 2009-01-29 16:00:20 -05:00
scan.c mac80211: Add capability to enable/disable beaconing 2009-01-29 16:01:13 -05:00
spectmgmt.c mac80211: Handle power constraint level advertised in 11d+h beacon 2009-01-29 16:00:15 -05:00
sta_info.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-12-05 22:54:40 -08:00
sta_info.h mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
tkip.c mac80211: convert to %pM away from print_mac 2008-10-27 17:06:16 -07:00
tkip.h mac80211: tkip.c consolidate tkip IV writing in helper 2008-06-14 12:18:13 -04:00
tx.c mac80211: Fix drop-unencrypted for management frames 2009-01-29 16:00:51 -05:00
util.c mac80211: allow mac80211 drivers to get to struct ieee80211_hw from wiphy 2009-01-29 16:01:19 -05:00
wep.c mac80211: fix unaligned access in ieee80211_wep_encrypt_data 2008-11-26 09:47:51 -05:00
wep.h mac80211: minor code cleanups 2008-10-31 18:05:59 -04:00
wext.c mac80211: 802.11w - Add driver capability flag for MFP 2009-01-29 16:00:08 -05:00
wme.c mac80211: Re-enable aggregation 2008-10-31 19:02:14 -04:00
wme.h mac80211: clean up some comments 2008-09-15 16:48:22 -04:00
wpa.c mac80211: 802.11w - Optional software CCMP for management frames 2009-01-29 16:00:08 -05:00
wpa.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00