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

/fs/jfs/
Djfs_dmap.h233 struct mutex db_bmaplock; /* aggregate map lock */ member
Djfs_dmap.c57 #define BMAP_LOCK_INIT(bmp) mutex_init(&bmp->db_bmaplock)
58 #define BMAP_LOCK(bmp) mutex_lock(&bmp->db_bmaplock)
59 #define BMAP_UNLOCK(bmp) mutex_unlock(&bmp->db_bmaplock)