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net: nfs: Drop CONFIG_NFS_READ_SIZE

In the general case, CONFIG_NFS_READ_SIZE is unchanged from the default
of 1024.  There are in fact no in-tree users that increase this size.
Adjust the comment to reflect what could be done in the future in
conjunction with CONFIG_IP_DEFRAG.

Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tom Rini 6 years ago
parent
commit
0b1e580672
1 changed files with 5 additions and 8 deletions
  1. 5 8
      net/nfs.h

+ 5 - 8
net/nfs.h

@@ -36,16 +36,13 @@
 #define NFSERR_ISDIR    21
 #define NFSERR_INVAL    22
 
-/* Block size used for NFS read accesses.  A RPC reply packet (including  all
+/*
+ * Block size used for NFS read accesses.  A RPC reply packet (including  all
  * headers) must fit within a single Ethernet frame to avoid fragmentation.
- * However, if CONFIG_IP_DEFRAG is set, the config file may want to use a
- * bigger value. In any case, most NFS servers are optimized for a power of 2.
+ * However, if CONFIG_IP_DEFRAG is set, a bigger value could be used.  In any
+ * case, most NFS servers are optimized for a power of 2.
  */
-#ifdef CONFIG_NFS_READ_SIZE
-#define NFS_READ_SIZE CONFIG_NFS_READ_SIZE
-#else
-#define NFS_READ_SIZE 1024 /* biggest power of two that fits Ether frame */
-#endif
+#define NFS_READ_SIZE	1024	/* biggest power of two that fits Ether frame */
 
 /* Values for Accept State flag on RPC answers (See: rfc1831) */
 enum rpc_accept_stat {