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https://github.com/torvalds/linux
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![]() With the rework of how the __string() handles dynamic strings where it saves off the source string in field in the helper structure[1], the assignment of that value to the trace event field is stored in the helper value and does not need to be passed in again. This means that with: __string(field, mystring) Which use to be assigned with __assign_str(field, mystring), no longer needs the second parameter and it is unused. With this, __assign_str() will now only get a single parameter. There's over 700 users of __assign_str() and because coccinelle does not handle the TRACE_EVENT() macro I ended up using the following sed script: git grep -l __assign_str | while read a ; do sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > /tmp/test-file; mv /tmp/test-file $a; done I then searched for __assign_str() that did not end with ';' as those were multi line assignments that the sed script above would fail to catch. Note, the same updates will need to be done for: __assign_str_len() __assign_rel_str() __assign_rel_str_len() I tested this with both an allmodconfig and an allyesconfig (build only for both). [1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/ Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Christian König <christian.koenig@amd.com> for the amdgpu parts. Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #for Acked-by: Rafael J. Wysocki <rafael@kernel.org> # for thermal Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Darrick J. Wong <djwong@kernel.org> # xfs Tested-by: Guenter Roeck <linux@roeck-us.net> |
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.. | ||
tests | ||
aead_api.c | ||
aead_api.h | ||
aes_ccm.h | ||
aes_cmac.c | ||
aes_cmac.h | ||
aes_gcm.h | ||
aes_gmac.c | ||
aes_gmac.h | ||
agg-rx.c | ||
agg-tx.c | ||
airtime.c | ||
cfg.c | ||
chan.c | ||
debug.h | ||
debugfs.c | ||
debugfs.h | ||
debugfs_key.c | ||
debugfs_key.h | ||
debugfs_netdev.c | ||
debugfs_netdev.h | ||
debugfs_sta.c | ||
debugfs_sta.h | ||
driver-ops.c | ||
driver-ops.h | ||
drop.h | ||
eht.c | ||
ethtool.c | ||
fils_aead.c | ||
fils_aead.h | ||
he.c | ||
ht.c | ||
ibss.c | ||
ieee80211_i.h | ||
iface.c | ||
Kconfig | ||
key.c | ||
key.h | ||
led.c | ||
led.h | ||
link.c | ||
main.c | ||
Makefile | ||
mesh.c | ||
mesh.h | ||
mesh_hwmp.c | ||
mesh_pathtbl.c | ||
mesh_plink.c | ||
mesh_ps.c | ||
mesh_sync.c | ||
michael.c | ||
michael.h | ||
mlme.c | ||
ocb.c | ||
offchannel.c | ||
parse.c | ||
pm.c | ||
rate.c | ||
rate.h | ||
rc80211_minstrel_ht.c | ||
rc80211_minstrel_ht.h | ||
rc80211_minstrel_ht_debugfs.c | ||
rx.c | ||
s1g.c | ||
scan.c | ||
spectmgmt.c | ||
sta_info.c | ||
sta_info.h | ||
status.c | ||
tdls.c | ||
tkip.c | ||
tkip.h | ||
trace.c | ||
trace.h | ||
trace_msg.h | ||
tx.c | ||
util.c | ||
vht.c | ||
wbrf.c | ||
wep.c | ||
wep.h | ||
wme.c | ||
wme.h | ||
wpa.c | ||
wpa.h |