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authorVolker Lendecke <vl@samba.org>2009-05-18 13:30:16 +0200
committerVolker Lendecke <vl@samba.org>2009-05-18 13:38:56 +0200
commit5fb3b8e377deeb0ce362a7bcb9323542b579fdef (patch)
tree2b754e4daa9bae472efacc0118b19f7550398eba /source3/smbd
parentbbbf9f13add12906480e6697eb56a2680dabe160 (diff)
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Move down the become_root()/unbecome_root() calls into the VFS modules
The aio_fork module does not need this, as it does not communicate via signals but with pipes. Watching a strace log with those become_root() calls in aio.c is absolutely awful, and it does affect performance.
Diffstat (limited to 'source3/smbd')
-rw-r--r--source3/smbd/aio.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/source3/smbd/aio.c b/source3/smbd/aio.c
index 77616be48c..a5eea0a32e 100644
--- a/source3/smbd/aio.c
+++ b/source3/smbd/aio.c
@@ -179,10 +179,7 @@ bool schedule_aio_read_and_X(connection_struct *conn,
a->aio_sigevent.sigev_signo = RT_SIGNAL_AIO;
a->aio_sigevent.sigev_value.sival_int = req->mid;
- become_root();
ret = SMB_VFS_AIO_READ(fsp, a);
- unbecome_root();
-
if (ret == -1) {
DEBUG(0,("schedule_aio_read_and_X: aio_read failed. "
"Error %s\n", strerror(errno) ));
@@ -277,10 +274,7 @@ bool schedule_aio_write_and_X(connection_struct *conn,
a->aio_sigevent.sigev_signo = RT_SIGNAL_AIO;
a->aio_sigevent.sigev_value.sival_int = req->mid;
- become_root();
ret = SMB_VFS_AIO_WRITE(fsp, a);
- unbecome_root();
-
if (ret == -1) {
DEBUG(3,("schedule_aio_wrote_and_X: aio_write failed. "
"Error %s\n", strerror(errno) ));