From 1215fd4d9426a59d568560e9a485628560363133 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 26 Aug 2013 15:14:33 +0200 Subject: sapi: SMP support for chains Add ISR lock to chain control for proper SMP protection. Replace rtems_chain_extract() with rtems_chain_explicit_extract() and rtems_chain_insert() with rtems_chain_explicit_insert() on SMP configurations. Use rtems_chain_explicit_extract() and rtems_chain_explicit_insert() to provide SMP support. --- c/src/libchip/ide/ata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'c/src/libchip') diff --git a/c/src/libchip/ide/ata.c b/c/src/libchip/ide/ata.c index 8229714035..64238b7386 100644 --- a/c/src/libchip/ide/ata.c +++ b/c/src/libchip/ide/ata.c @@ -491,7 +491,7 @@ ata_request_done(ata_req_t *areq, rtems_device_minor_number ctrl_minor, #endif ATA_EXEC_CALLBACK(areq, status); - rtems_chain_extract(&areq->link); + rtems_chain_explicit_extract(&ata_ide_ctrls[ctrl_minor].reqs, &areq->link); if (!rtems_chain_is_empty(&ata_ide_ctrls[ctrl_minor].reqs)) { -- cgit v1.2.3