b_sema 228 fs/xfs/xfs_buf.c sema_init(&bp->b_sema, 0); /* held, no waiters */ b_sema 1078 fs/xfs/xfs_buf.c locked = down_trylock(&bp->b_sema) == 0; b_sema 1103 fs/xfs/xfs_buf.c down(&bp->b_sema); b_sema 1114 fs/xfs/xfs_buf.c up(&bp->b_sema); b_sema 135 fs/xfs/xfs_buf.h struct semaphore b_sema; /* semaphore for lockables */ b_sema 255 fs/xfs/xfs_buf.h ((bp)->b_sema.count <= 0) b_sema 295 fs/xfs/xfs_trace.h __entry->lockval = bp->b_sema.count; b_sema 364 fs/xfs/xfs_trace.h __entry->lockval = bp->b_sema.count; b_sema 407 fs/xfs/xfs_trace.h __entry->lockval = bp->b_sema.count; b_sema 451 fs/xfs/xfs_trace.h __entry->buf_lockval = bip->bli_buf->b_sema.count;