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staging: lustre: replace static value with define

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This patch replace the value '80' used in several files in the lustre source code
with a define LUSTRE_MDT_MAXNAMELEN.

This value is used in 4 different structures as the maximum len for a service name.
According to the comments, these names follow a convention which make it possible
to use the same define for LCS, LSS, LCF, and LSF.

Signed-off-by: Tristan Lelong <tristan@lelong.xyz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tristan Lelong 2014-12-06 16:00:30 -08:00 committed by Greg Kroah-Hartman
parent e84962e3af
commit 3760489623
4 changed files with 10 additions and 5 deletions
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2
drivers/staging/lustre/lustre/fld/fld_internal.h
View file

@ -111,7 +111,7 @@ struct fld_cache {
/**
* Cache name used for debug and messages. */
char fci_name[80];
char fci_name[LUSTRE_MDT_MAXNAMELEN];
unsigned int fci_no_shrink:1;
};

5
drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
View file

@ -105,6 +105,11 @@
* FOO_BULK_PORTAL is for incoming bulk on the FOO
*/
/* Lustre service names are following the format
* service name + MDT + seq name
*/
#define LUSTRE_MDT_MAXNAMELEN 80
#define CONNMGR_REQUEST_PORTAL 1
#define CONNMGR_REPLY_PORTAL 2
//#define OSC_REQUEST_PORTAL 3

4
drivers/staging/lustre/lustre/include/lustre_fid.h
View file

@ -358,7 +358,7 @@ struct lu_client_seq {
* Service uuid, passed from MDT + seq name to form unique seq name to
* use it with procfs.
*/
char lcs_name[80];
char lcs_name[LUSTRE_MDT_MAXNAMELEN];
/*
* Sequence width, that is how many objects may be allocated in one
@ -408,7 +408,7 @@ struct lu_server_seq {
* Service uuid, passed from MDT + seq name to form unique seq name to
* use it with procfs.
*/
char lss_name[80];
char lss_name[LUSTRE_MDT_MAXNAMELEN];
/*
* Allocation chunks for super and meta sequences. Default values are

4
drivers/staging/lustre/lustre/include/lustre_fld.h
View file

@ -93,7 +93,7 @@ struct lu_server_fld {
/**
* Fld service name in form "fld-srv-lustre-MDTXXX" */
char lsf_name[80];
char lsf_name[LUSTRE_MDT_MAXNAMELEN];
};
@ -124,7 +124,7 @@ struct lu_client_fld {
/**
* Client fld proc entry name. */
char lcf_name[80];
char lcf_name[LUSTRE_MDT_MAXNAMELEN];
int lcf_flags;
};