mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-22 14:54:20 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

[t:4283] Closes #4283 Add comments.

Browse source 
git-svn-id: file:///svn/toku/tokudb@37927 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Barry Perlman 2013-04-17 00:00:00 -04:00 • committed by Yoni Fogel
parent ff579f3a99
commit b9f330c851
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
newbrt/cachetable.c
View file

@ -1896,7 +1896,7 @@ int toku_cachetable_put_with_dep_pairs(
cachetable_wait_write(ct);
int rval;
{
BEGIN_CRITICAL_REGION;
BEGIN_CRITICAL_REGION; // checkpoint may not begin inside critical region, detect and crash if one begins
get_key_and_fullhash(key, fullhash, get_key_and_fullhash_extra);
rval = cachetable_put_internal(
@ -1925,7 +1925,7 @@ int toku_cachetable_put_with_dep_pairs(
dependent_dirty
);
END_CRITICAL_REGION;
END_CRITICAL_REGION; // checkpoint after this point would no longer cause a threadsafety bug
}
cachetable_unlock(ct);
return rval;
@ -2199,7 +2199,7 @@ got_value:
{
BEGIN_CRITICAL_REGION;
BEGIN_CRITICAL_REGION; // checkpoint may not begin inside critical region, detect and crash if one begins
//
// A checkpoint must not begin while we are checking dependent pairs or pending bits.
@ -2236,7 +2236,7 @@ got_value:
dependent_dirty
);
END_CRITICAL_REGION;
END_CRITICAL_REGION; // checkpoint after this point would no longer cause a threadsafety bug
}
r = maybe_flush_some(ct, 0);