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| author | Michael Cahill <michael.cahill@wiredtiger.com> | 2012-06-01 22:52:34 +1000 |
|---|---|---|
| committer | Michael Cahill <michael.cahill@wiredtiger.com> | 2012-06-01 22:52:34 +1000 |
| commit | 7ad7248c3e85b47275ea9169841c7c850321a2fd (patch) | |
| tree | 43c17d5adec385945ad9e40e976b19eb315ad81d | |
| parent | ca02d5215fc3d7de72687f853c69cedaf3aae473 (diff) | |
| download | mongo-7ad7248c3e85b47275ea9169841c7c850321a2fd.tar.gz | |
Deal with extending the meta tracking array during a sub-transaction.
| -rw-r--r-- | src/meta/meta_track.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/meta/meta_track.c b/src/meta/meta_track.c index 6b6c3c685d7..a8918d25d7a 100644 --- a/src/meta/meta_track.c +++ b/src/meta/meta_track.c @@ -32,20 +32,26 @@ typedef struct __wt_meta_track { static int __meta_track_next(WT_SESSION_IMPL *session, WT_META_TRACK **trkp) { - size_t offset; + size_t offset, sub_off; if (!WT_META_TRACKING(session)) session->meta_track_next = session->meta_track; offset = WT_PTRDIFF(session->meta_track_next, session->meta_track); + if (session->meta_track_sub != NULL) + sub_off = + WT_PTRDIFF(session->meta_track_sub, session->meta_track); if (offset == session->meta_track_alloc) { WT_RET(__wt_realloc(session, &session->meta_track_alloc, WT_MAX(2 * session->meta_track_alloc, 20 * sizeof(WT_META_TRACK)), &session->meta_track)); - /* Maintain the position in the new chunk of memory. */ + /* Maintain positions in the new chunk of memory. */ session->meta_track_next = (uint8_t *)session->meta_track + offset; + if (session->meta_track_sub != NULL) + session->meta_track_sub = + (uint8_t *)session->meta_track + sub_off; } WT_ASSERT(session, session->meta_track_next != NULL); |