PG_BUSY           103 fs/nfs/pagelist.c 	clear_bit(PG_BUSY, &req->wb_flags);
PG_BUSY           105 fs/nfs/pagelist.c 	wake_up_bit(&req->wb_flags, PG_BUSY);
PG_BUSY           202 fs/nfs/pagelist.c 	if (!test_bit(PG_BUSY, &req->wb_flags))
PG_BUSY           204 fs/nfs/pagelist.c 	ret = out_of_line_wait_on_bit(&req->wb_flags, PG_BUSY,
PG_BUSY            65 include/linux/nfs_page.h #define NFS_WBACK_BUSY(req)	(test_bit(PG_BUSY,&(req)->wb_flags))
PG_BUSY            99 include/linux/nfs_page.h 	return !test_and_set_bit(PG_BUSY, &req->wb_flags);