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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-08-26 15:14:33 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-08-30 11:16:28 +0200 |
commit | 1215fd4d9426a59d568560e9a485628560363133 (patch) | |
tree | 1fa51c2c86080bdbf80d20386732f34f08e708be /c/src/libchip/ide | |
parent | smptests/smpatomic08: Fix race conditions (diff) | |
download | rtems-1215fd4d9426a59d568560e9a485628560363133.tar.bz2 |
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.
Diffstat (limited to 'c/src/libchip/ide')
-rw-r--r-- | c/src/libchip/ide/ata.c | 2 |
1 files changed, 1 insertions, 1 deletions
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)) { |