Archive-Team
/
zfs
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 103 Wiki Activity

Disable zero-copy in zpios 

We need to update this code to use the new API.  For now simply
comment it out until it can be correctly implemented.
This commit is contained in:
Brian Behlendorf 2010-06-24 09:39:27 -07:00
parent 9e841db04c
commit 643eada5f6
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
module/zpios/zpios.c
View File

@ -443,7 +443,7 @@ zpios_dmu_write(run_args_t *run_args, objset_t *os, uint64_t object,
{
struct dmu_tx *tx;
int rc, how = TXG_WAIT;
int flags = 0;
// int flags = 0;
if (run_args->flags & DMU_WRITE_NOWAIT)
how = TXG_NOWAIT;
@ -467,10 +467,10 @@ zpios_dmu_write(run_args_t *run_args, objset_t *os, uint64_t object,
break;
}
if (run_args->flags & DMU_WRITE_ZC)
flags |= DMU_WRITE_ZEROCOPY;
// if (run_args->flags & DMU_WRITE_ZC)
// flags |= DMU_WRITE_ZEROCOPY;
dmu_write_impl(os, object, offset, size, buf, tx, flags);
dmu_write(os, object, offset, size, buf, tx);
dmu_tx_commit(tx);
return 0;
@ -482,8 +482,8 @@ zpios_dmu_read(run_args_t *run_args, objset_t *os, uint64_t object,
{
int flags = 0;
if (run_args->flags & DMU_READ_ZC)
flags |= DMU_READ_ZEROCOPY;
// if (run_args->flags & DMU_READ_ZC)
// flags |= DMU_READ_ZEROCOPY;
if (run_args->flags & DMU_READ_NOPF)
flags |= DMU_READ_NO_PREFETCH;