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kernel: atomic_*() functions rework

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* No need for the atomically changed variables to be declared as
   volatile.
 * Drop support for atomically getting and setting unaligned data.
 * Introduce atomic_get_and_set[64]() which works the same as
   atomic_set[64]() used to. atomic_set[64]() does not return the
   previous value anymore.
This commit is contained in:
Pawel Dziepak
2013-11-05 22:32:59 +01:00
parent e7dba861fd
commit 077c84eb27
47 changed files with 360 additions and 253 deletions
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headers/private/fs_shell/fssh_api_wrapper.h
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@@ -50,6 +50,7 @@
// #pragma mark - fssh_atomic.h
#define atomic_set fssh_atomic_set
#define atomic_get_and_Set fssh_atomic_get_and_set
#define atomic_test_and_set fssh_atomic_test_and_set
#define atomic_add fssh_atomic_add
#define atomic_and fssh_atomic_and