Fix regression in direct writes performance due to WRITE_ODIRECT flag removal

[pandora-kernel.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2620a8c..79cea80 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -129,7 +129,7 @@ struct inodes_stat_t {
  * WRITE_SYNC          Like WRITE_SYNC_PLUG, but also unplugs the device
  *                     immediately after submission. The write equivalent
  *                     of READ_SYNC.
- * WRITE_ODIRECT       Special case write for O_DIRECT only.
+ * WRITE_ODIRECT_PLUG  Special case write for O_DIRECT only.
  * SWRITE_SYNC
  * SWRITE_SYNC_PLUG    Like WRITE_SYNC/WRITE_SYNC_PLUG, but locks the buffer.
  *                     See SWRITE.
@@ -151,7 +151,7 @@ struct inodes_stat_t {
 #define READ_META      (READ | (1 << BIO_RW_META))
 #define WRITE_SYNC_PLUG        (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
 #define WRITE_SYNC     (WRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
-#define WRITE_ODIRECT  (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
+#define WRITE_ODIRECT_PLUG     (WRITE | (1 << BIO_RW_SYNCIO))
 #define SWRITE_SYNC_PLUG       \
                        (SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
 #define SWRITE_SYNC    (SWRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))