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| author | Phong Tran <tranmanphong@gmail.com> | 2019-12-13 22:33:07 +0700 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2019-12-15 21:41:04 -0500 |
| commit | 69000d82eee1b41d88afc75861153b7e514bb777 (patch) | |
| tree | 90f4ee752cedf1a70ee1eafcf96791e83703859c /include | |
| parent | 9803387c55f7d2ce69aa64340c5fdc6b3027dbc8 (diff) | |
| download | linux-69000d82eee1b41d88afc75861153b7e514bb777.tar.bz2 | |
ext4: use RCU API in debug_print_tree
struct ext4_sb_info.system_blks was marked __rcu.
But access the pointer without using RCU lock and dereference.
Sparse warning with __rcu notation:
block_validity.c:139:29: warning: incorrect type in argument 1 (different address spaces)
block_validity.c:139:29: expected struct rb_root const *
block_validity.c:139:29: got struct rb_root [noderef] <asn:4> *
Link: https://lore.kernel.org/r/20191213153306.30744-1-tranmanphong@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Phong Tran <tranmanphong@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions