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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-09-12 15:18:56 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-09-12 15:18:56 +0000 |
| commit | 7231abf1a51e65c9147598b665519d3d822f983f (patch) | |
| tree | 17de2185cab9be6f29164a2336855a57b8495627 /nuttx/mm/mm_granfree.c | |
| parent | 14c5c981145991a86366544bc11dbb9d410feecf (diff) | |
| download | px4-nuttx-7231abf1a51e65c9147598b665519d3d822f983f.tar.gz px4-nuttx-7231abf1a51e65c9147598b665519d3d822f983f.tar.bz2 px4-nuttx-7231abf1a51e65c9147598b665519d3d822f983f.zip | |
Fix MMC/SD support for Wildfire board; Granule allocator can now be used from intrrupt handler
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5134 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/mm/mm_granfree.c')
| -rw-r--r-- | nuttx/mm/mm_granfree.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nuttx/mm/mm_granfree.c b/nuttx/mm/mm_granfree.c index 96fdda87e..aa14207f3 100644 --- a/nuttx/mm/mm_granfree.c +++ b/nuttx/mm/mm_granfree.c @@ -75,13 +75,13 @@ static inline void gran_common_free(FAR struct gran_s *priv, unsigned int granmask; unsigned int ngranules; unsigned int avail; - uint32_t gatmask; + uint32_t gatmask; DEBUGASSERT(priv && memory && size <= 32 * (1 << priv->log2gran)); /* Get exclusive access to the GAT */ - gran_semtake(priv); + gran_enter_critical(priv); /* Determine the granule number of the first granule in the allocation */ @@ -121,7 +121,7 @@ static inline void gran_common_free(FAR struct gran_s *priv, priv->gat[gatidx] &= ~(gatmask << gatbit); } - gran_semgive(priv); + gran_leave_critical(priv); } /**************************************************************************** |