[PATCH v2 2/4] cifs: add deprecation warnings to strictcache and forcedirectio

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Leave them in for 2 releases and remove for 3.7.

Reviewed-by: Pavel Shilovsky <piastry@xxxxxxxxxxx>
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 fs/cifs/connect.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index cf8fe3e..2bd867f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1456,10 +1456,16 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
 		case Opt_direct:
 			vol->direct_io = true;
 			vol->strict_io = false;
+			cERROR(1, "The \"directio\" option will be removed in "
+				  "3.7. Please switch to the \"cache=none\" "
+				  "option.");
 			break;
 		case Opt_strictcache:
 			vol->direct_io = false;
 			vol->strict_io = true;
+			cERROR(1, "The \"strictcache\" option will be removed "
+				"in 3.7. Please switch to the \"cache=strict\" "
+				"option.");
 			break;
 		case Opt_noac:
 			printk(KERN_WARNING "CIFS: Mount option noac not "
-- 
1.7.7.6

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