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| author | Jeremy Allison <jra@samba.org> | 2012-07-12 10:57:47 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2012-07-12 22:46:07 +0200 |
| commit | cb405947caa9f4bdb962483860a9093a364ecbf2 (patch) | |
| tree | 81c87068f7576a457650e07ff37a5fd537d31c20 /source3/smbd | |
| parent | 622eb59eb472bbdb9fd985c4d8880d3a1c098cd7 (diff) | |
| download | samba-cb405947caa9f4bdb962483860a9093a364ecbf2.tar.gz samba-cb405947caa9f4bdb962483860a9093a364ecbf2.tar.bz2 samba-cb405947caa9f4bdb962483860a9093a364ecbf2.zip | |
Add an optimization to pthread aio writes to also do fsync if requested.
Should help by ensuring complete writes done in sub-thread, not in
the main thread.
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/aio.c | 9 | ||||
| -rw-r--r-- | source3/smbd/proto.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/source3/smbd/aio.c b/source3/smbd/aio.c index 0ea5274420..569741c747 100644 --- a/source3/smbd/aio.c +++ b/source3/smbd/aio.c @@ -53,6 +53,15 @@ struct aio_extra { }; /**************************************************************************** + Accessor function to return write_through state. +*****************************************************************************/ + +bool aio_write_through_requested(struct aio_extra *aio_ex) +{ + return aio_ex->write_through; +} + +/**************************************************************************** Initialize the signal handler for aio read/write. *****************************************************************************/ diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h index 9aaa00a1ce..26d6432c15 100644 --- a/source3/smbd/proto.h +++ b/source3/smbd/proto.h @@ -64,6 +64,7 @@ void srv_set_signing(struct smbd_server_connection *conn, /* The following definitions come from smbd/aio.c */ +bool aio_write_through_requested(struct aio_extra *aio_ex); bool initialize_async_io_handler(void); NTSTATUS schedule_aio_read_and_X(connection_struct *conn, struct smb_request *req, |