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authorTobias Klauser <tklauser@distanz.ch>2013-07-13 17:14:11 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-07-13 17:15:54 +0200
commit6bb3e4fe7e2b902b047c76a0cdf5889715c693ff (patch)
tree3e9892cf6d7e38efb68b8a12131a9ee645a91c59 /privs.h
parent4f9ffe876b017756ef0c6b79a4608a069023671a (diff)
tprintf: Fix compiler warnings
Fix the following warning when compiling with -W/-Wsign-compare/-Wunused-parameter: tprintf.c: In function ‘__tprintf_flush_skip’: tprintf.c:54:65: warning: unused parameter ‘max’ [-Wunused-parameter] tprintf.c: In function ‘__tprintf_flush’: tprintf.c:70:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c:76:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c:80:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] tprintf.c: In function ‘tprintf’: tprintf.c:131:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'privs.h')
0 files changed, 0 insertions, 0 deletions
cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'include/dt-bindings/dma/axi-dmac.h')