Commit 5def8acf authored by Baokun Li's avatar Baokun Li Committed by Zizhi Wo
Browse files

cachefiles: add output string to cachefiles_obj_[get|put]_ondemand_fd 

mainline inclusion
from mainline-v6.10-rc4
commit cc5ac966f26193ab185cc43d64d9f1ae998ccb6e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IA6I1T

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cc5ac966f26193ab185cc43d64d9f1ae998ccb6e



--------------------------------

This lets us see the correct trace output.

Fixes: c8383054 ("cachefiles: notify the user daemon when looking up cookie")
Signed-off-by: default avatarBaokun Li <libaokun1@huawei.com>
Link: https://lore.kernel.org/r/20240522114308.2402121-2-libaokun@huaweicloud.com


Acked-by: default avatarJeff Layton <jlayton@kernel.org>
Reviewed-by: default avatarJingbo Xu <jefflexu@linux.alibaba.com>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
Signed-off-by: default avatarZizhi Wo <wozizhi@huawei.com>
parent 8c72ea5f

include/trace/events/cachefiles.h

+3 −1
Original line number Diff line number Diff line
@@ -127,7 +127,9 @@ enum cachefiles_error_trace { 
	EM(cachefiles_obj_see_lookup_cookie,	"SEE lookup_cookie")	\

	EM(cachefiles_obj_see_lookup_failed,	"SEE lookup_failed")	\

	EM(cachefiles_obj_see_withdraw_cookie,	"SEE withdraw_cookie")	\

	E_(cachefiles_obj_see_withdrawal,	"SEE withdrawal")

	EM(cachefiles_obj_see_withdrawal,	"SEE withdrawal")	\

	EM(cachefiles_obj_get_ondemand_fd,      "GET ondemand_fd")	\

	E_(cachefiles_obj_put_ondemand_fd,      "PUT ondemand_fd")



#define cachefiles_coherency_traces					\

	EM(cachefiles_coherency_check_aux,	"BAD aux ")		\