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| author | Soby Mathew <soby.mathew@arm.com> | 2015-02-20 16:04:17 +0000 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2015-03-27 10:20:32 +0000 |
| commit | 548579f56eb95d3d4ba1484a8922a9f6e0a03c73 (patch) | |
| tree | f3aeac2b4605b0f8ee56a6d12f0ca6c4e4d5b0a6 /include/lib/bakery_lock.h | |
| parent | 1c9573a157f0d6d76ded5e651bb3f0b9f3a3c9ec (diff) | |
| download | arm-trusted-firmware-548579f56eb95d3d4ba1484a8922a9f6e0a03c73.tar.gz | |
Remove the `owner` field in bakery_lock_t data structure
This patch removes the `owner` field in bakery_lock_t structure which
is the data structure used in the bakery lock implementation that uses
coherent memory. The assertions to protect against recursive lock
acquisition were based on the 'owner' field. They are now done based
on the bakery lock ticket number. These assertions are also added
to the bakery lock implementation that uses normal memory as well.
Change-Id: If4850a00dffd3977e218c0f0a8d145808f36b470
Diffstat (limited to 'include/lib/bakery_lock.h')
| -rw-r--r-- | include/lib/bakery_lock.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/lib/bakery_lock.h b/include/lib/bakery_lock.h index eaefecd9e..2e1afa21f 100644 --- a/include/lib/bakery_lock.h +++ b/include/lib/bakery_lock.h @@ -58,7 +58,6 @@ #if USE_COHERENT_MEM typedef struct bakery_lock { - int owner; /* * The lock_data is a bit-field of 2 members: * Bit[0] : choosing. This field is set when the CPU is @@ -68,8 +67,6 @@ typedef struct bakery_lock { volatile uint16_t lock_data[BAKERY_LOCK_MAX_CPUS]; } bakery_lock_t; -#define NO_OWNER (-1) - void bakery_lock_init(bakery_lock_t *bakery); void bakery_lock_get(bakery_lock_t *bakery); void bakery_lock_release(bakery_lock_t *bakery); |