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-rw-r--r--fs/cifs/fs_context.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/fs_context.c b/fs/cifs/fs_context.c
index 734b30db580f..0afccbbed2e6 100644
--- a/fs/cifs/fs_context.c
+++ b/fs/cifs/fs_context.c
@@ -707,6 +707,13 @@ static int smb3_reconfigure(struct fs_context *fc)
STEAL_STRING(cifs_sb, ctx, nodename);
STEAL_STRING(cifs_sb, ctx, iocharset);
+ /* if rsize or wsize not passed in on remount, use previous values */
+ if (ctx->rsize == 0)
+ ctx->rsize = cifs_sb->ctx->rsize;
+ if (ctx->wsize == 0)
+ ctx->wsize = cifs_sb->ctx->wsize;
+
+
smb3_cleanup_fs_context_contents(cifs_sb->ctx);
rc = smb3_fs_context_dup(cifs_sb->ctx, ctx);
smb3_update_mnt_flags(cifs_sb);