diff options
author | Ladi Prosek <lprosek@redhat.com> | 2016-03-03 14:16:11 +0100 |
---|---|---|
committer | Amit Shah <amit.shah@redhat.com> | 2016-03-08 12:54:14 +0530 |
commit | 443590c2044968a97f5e7cddd35100c6075856a4 (patch) | |
tree | 55fffa1528d3d3e52f9d2f64afb750d380927910 /include/sysemu | |
parent | 97556fe80e4f7252300b3498b3477fb4295153a3 (diff) |
rng: switch request queue to QSIMPLEQ
QSIMPLEQ supports appending to tail in O(1) and is intrusive so
it doesn't require extra memory allocations for the bookkeeping
data.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Message-Id: <1457010971-24771-1-git-send-email-lprosek@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Diffstat (limited to 'include/sysemu')
-rw-r--r-- | include/sysemu/rng.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sysemu/rng.h b/include/sysemu/rng.h index 4fffd681a6..45629c4c53 100644 --- a/include/sysemu/rng.h +++ b/include/sysemu/rng.h @@ -39,6 +39,7 @@ struct RngRequest void *opaque; size_t offset; size_t size; + QSIMPLEQ_ENTRY(RngRequest) next; }; struct RngBackendClass @@ -56,7 +57,7 @@ struct RngBackend /*< protected >*/ bool opened; - GSList *requests; + QSIMPLEQ_HEAD(requests, RngRequest) requests; }; |