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dqi_flags modifications are protected by dq_data_lock. However the modifications in vfs_load_quota_inode() and in mark_info_dirty() were not which could lead to corruption of dqi_flags. Since modifications to dqi_flags are rare, this is hard to observe in practice but in theory it could happen. Fix the problem by always using dq_data_lock for protection. Signed-off-by: Jan Kara <jack@suse.cz> |
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|---|---|---|
| .. | ||
| compat.c | ||
| dquot.c | ||
| Kconfig | ||
| kqid.c | ||
| Makefile | ||
| netlink.c | ||
| quota_tree.c | ||
| quota_tree.h | ||
| quota_v1.c | ||
| quota_v2.c | ||
| quota.c | ||
| quotaio_v1.h | ||
| quotaio_v2.h | ||