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Searched refs:mq_bytes (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/ipc/
Dmqueue.c251 unsigned long mq_bytes, mq_treesize; in mqueue_get_inode() local
310 mq_bytes = info->attr.mq_maxmsg * info->attr.mq_msgsize; in mqueue_get_inode()
311 if (mq_bytes + mq_treesize < mq_bytes) in mqueue_get_inode()
313 mq_bytes += mq_treesize; in mqueue_get_inode()
315 if (u->mq_bytes + mq_bytes < u->mq_bytes || in mqueue_get_inode()
316 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) { in mqueue_get_inode()
322 u->mq_bytes += mq_bytes; in mqueue_get_inode()
465 unsigned long mq_bytes, mq_treesize; in mqueue_evict_inode() local
472 mq_bytes = mq_treesize + (info->attr.mq_maxmsg * in mqueue_evict_inode()
476 user->mq_bytes -= mq_bytes; in mqueue_evict_inode()
/Linux-v5.4/include/linux/sched/
Duser.h25 unsigned long mq_bytes; /* How many bytes can be allocated to mqueue? */ member