net: nfs: make NFS_TIMEOUT configurable
NFS_TIMEOUT is constant value defined in net/nfs.c. But sometimes it needs to adjust. This patch enables to override NFS_TIMEOUT by defining CONFIG_NFS_TIMEOUT in a board specific config file. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
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README
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@ -2149,6 +2149,13 @@ The following options need to be configured:
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Timeout waiting for an ARP reply in milliseconds.
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Timeout waiting for an ARP reply in milliseconds.
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CONFIG_NFS_TIMEOUT
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Timeout in milliseconds used in NFS protocol.
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If you encounter "ERROR: Cannot umount" in nfs command,
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try longer timeout such as
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#define CONFIG_NFS_TIMEOUT 10000UL
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- Command Interpreter:
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- Command Interpreter:
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CONFIG_AUTO_COMPLETE
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CONFIG_AUTO_COMPLETE
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@ -31,7 +31,11 @@
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#define HASHES_PER_LINE 65 /* Number of "loading" hashes per line */
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#define HASHES_PER_LINE 65 /* Number of "loading" hashes per line */
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#define NFS_RETRY_COUNT 30
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#define NFS_RETRY_COUNT 30
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#define NFS_TIMEOUT 2000UL
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#ifndef CONFIG_NFS_TIMEOUT
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# define NFS_TIMEOUT 2000UL
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#else
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# define NFS_TIMEOUT CONFIG_NFS_TIMEOUT
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#endif
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static int fs_mounted;
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static int fs_mounted;
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static unsigned long rpc_id;
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static unsigned long rpc_id;
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