xfs_buf_lock 545 fs/xfs/linux-2.6/xfs_buf.c xfs_buf_lock(bp); xfs_buf_lock 213 fs/xfs/linux-2.6/xfs_buf.h extern void xfs_buf_lock(xfs_buf_t *); xfs_buf_lock 362 fs/xfs/linux-2.6/xfs_buf.h #define XFS_BUF_PSEMA(bp,x) xfs_buf_lock(bp)